# Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543 Original source: https://money.tmx.com/en/quote/LUCA/news/8937811697815662/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at- Publisher: tmx Original announcement: 2026-09-08T11:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Luca Mining Corp. - Ticker: LUCA - Exchange: TSX - Region: Durango, Mexico - Primary commodity: Gold - Secondary commodities: Silver, Copper, Lead, Zinc - Document categories: Drill results - Extracted: 2026-09-12 10:23:53 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary Luca Mining Corp. reported high-grade gold equivalent drill results from its 2026 exploration program at the Tahuehueto gold-silver mine in Durango, Mexico. Highlights include 9.9 metres of 5.39 g/t AuEq from the previously underexplored Catorce Zone, and further high-grade intercepts from the Creston Vein. These results demonstrate significant near-mine resource expansion potential and are located within development distance of existing underground infrastructure. Reasoning: The drill results demonstrate high-grade gold equivalent mineralization over significant widths in both new \(Catorce Zone\) and existing zones \(Creston Vein\), indicating strong potential for resource expansion. The Catorce Zone results are particularly novel as it is an underexplored area, and the proximity to existing infrastructure enhances the materiality of these findings. - Positive factor: High-grade gold equivalent intercepts, particularly in the Catorce Zone, which is an underexplored area. - Positive factor: Significant width of mineralization in key intercepts, exceeding prior average intercept lengths. - Positive factor: Confirmation of continuity and expansion potential at depth in the Creston Vein. - Positive factor: Proximity of new intercepts to existing underground infrastructure, supporting potential integration into the mine plan. - Positive factor: Detailed disclosure of metal equivalent assumptions and QA/QC procedures. - Negative factor: Cut-off grades and internal dilution rules for compositing are not explicitly disclosed. - Negative factor: Some holes returned no significant mineralization. Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 160 ## Classification and evidence **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: The document states that 'True widths are estimated to be approximately 85-90% of drilled intervals'. Evidence · text > True widths are estimated to be approximately 85-90% of drilled intervals. **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: The release includes a detailed 'Analytical Method and Quality Assurance/Quality Control Measures' section, mentioning Bureau Veritas as the laboratory, and the use of standards, duplicates, and blanks. Evidence · text > Analytical Method and Quality Assurance/Quality Control Measures All drill core splits reported in this news release were analyzed by Bureau Veritas of Durango, Mexico, utilizing the Multi-Acid digestion ICP-ES 35-element MA300 analytical package with FA-430 30-gram Fire Assay with AAS finish for gold on all samples. Au over-limits from FA-430 are re-analyzed by FA530 30-gram Fire Assay with Gravimetric finish. Ag over-limits from ICP MA300 analytical package are re-analyzed by FA530 30-gram Fire Assay with Gravimetric finish. Similarly, Cu, Pb and Zn over-limits from ICP MA300 analytical package are re-analyzed by ICP Multi-Acid digestion MA370 package. All core samples were split by core saw on-site at Luca's core processing facilities at the Tahuehueto Mine. Once split, half samples were placed back in the core boxes with the other half of split samples sealed in poly bags with one part of a three-part sample tag inserted within. Samples were collected by Bureau Veritas at the Tahuehueto Mine site and transported to Bureau Veritas' Durango Laboratory, where samples are prepared to a 250-gram pulp and analyzed for Gold by Fire assay with pulps shipped to Bureau Veritas's Analytical laboratory in Vancouver, B.C., for final ICP chemical analysis. A robust system of standards, 1/4 core duplicates and blanks were implemented in the 2024-2026 exploration drilling program and is monitored as chemical assay data become available. **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: The document reports drill intervals including sub-intervals but does not state the cut-off grade or internal dilution rules used for compositing. Evidence · text > 9.9 metres of 5.39 g/t AuEq , including 1.0 metre of 27.56 g/t AuEq **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: The Catorce Zone is described as an 'underexplored area interpreted to represent a southern extension of the Creston Vein system' and drilling has resumed for the first time since 2008. Evidence · text > Catorce Zone, an under-drilled area interpreted to represent a southern extension of the Creston Vein system. At Catorce, drilling has resumed for the first time since 2008 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: Drillholes DDH26-247 through DDH26-255 were designed to 'expand upon and infill to a minimum 25 m spacing this newly defined mineralized breccia shoot'. Evidence · text > Drillholes DDH26-247 through DDH26-255 were collared underground on Level 20 of the Tahuehueto gold-silver mine and targeted the Creston Vein in previously undrilled areas approximately 30 m below current workings. These holes were designed to expand upon and infill to a minimum 25 m spacing this newly defined mineralized breccia shoot first identified by Luca in 2026 **Bonanza Intercept** Polarity: positive Definition: Exceptionally high-grade zone, well above the deposit-type norm. Why it applies: The intercept of 1.0 m of 27.56 g/t AuEq \(21.10 g/t Au\) in DDH26-RCE-01 is exceptionally high-grade, well above the exceptional threshold for underground epithermal gold. Evidence · table > 27.56 Context: 1.0 **Bonanza Intercept** Polarity: positive Definition: Exceptionally high-grade zone, well above the deposit-type norm. Why it applies: The intercept of 1.1 m of 20.60 g/t AuEq \(12.00 g/t Au\) in DDH26-248 is exceptionally high-grade, well above the exceptional threshold for underground epithermal gold. Evidence · table > 20.60 Context: 1.1 ## Extracted facts Stored fact records: 160. Some facts used in scoring do not have a stored record. ## Drill Results (160) ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-0) Tahuehueto · gold #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 3.68 - Grade Unit: g/t - Intercept: 6.2 m - True Width: 5.425 m - From: 145.1 m - To: 151.3 m - Hole Depth: 178.5 m - Intercept Depth: 145.1 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-248:145.1-151.3 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 268 ° - Dip: -17 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 6.37 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This intercept shows good width and a strong gold equivalent grade-thickness product, confirming continuity in the Creston Vein near existing infrastructure, contributing positively to resource confidence. - Positive factor: Good intercept length and strong gold equivalent grade-thickness product \(39.5 g/t\*m\). - Positive factor: Confirms continuity in the Creston Vein. - Positive factor: Located near existing underground infrastructure. - Negative factor: Gold grade \(3.68 g/t\) is below the strong threshold for underground epithermal deposits \(7 g/t\). Evidence · table > 6.37 Context: 6.2 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5.425 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-1) Tahuehueto · gold #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 7.29 - Grade Unit: g/t - Intercept: 2.9 m - True Width: 2.5375 m - From: 145.1 m - To: 148.1 m - Hole Depth: 178.5 m - Intercept Depth: 145.1 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-248:145.1-148.1 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 268 ° - Dip: -17 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 11.83 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This sub-interval shows a strong gold equivalent grade over a narrow width, contributing to the overall positive result and confirming mineralization continuity within the Creston Vein. - Positive factor: Strong gold grade \(7.29 g/t\) and gold equivalent grade \(11.83 g/t AuEq\) for underground epithermal deposits. - Positive factor: Good grade-thickness product \(34.3 g/t\*m\). - Negative factor: Narrow intercept length \(2.9 m\). Evidence · table > 11.83 Context: 2.9 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.5375 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-2) Tahuehueto · gold #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 12 - Grade Unit: g/t - Intercept: 1.1 m - True Width: 0.9625 m - From: 147 m - To: 148.1 m - Hole Depth: 178.5 m - Intercept Depth: 145.1 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-248:147-148.1 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 268 ° - Dip: -17 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 20.6 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This very high-grade sub-interval represents a bonanza intercept within the broader mineralization, further enhancing the positive outlook for the Creston Vein. - Positive factor: Exceptional gold equivalent grade \(20.60 g/t AuEq\) and strong gold grade \(12.00 g/t\) for underground epithermal deposits. - Positive factor: Represents a bonanza intercept within the broader mineralization. - Negative factor: Very narrow intercept length \(1.1 m\). Evidence · table > 20.60 Context: 1.1 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.9625 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-3) Tahuehueto · gold #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 2 - Grade Unit: g/t - Intercept: 3.4 m - True Width: 2.975 m - From: 134.2 m - To: 137.6 m - Hole Depth: 160.6 m - Intercept Depth: 134.2 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-249:134.2-137.6 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 277 ° - Dip: -20 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.77 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This intercept shows a moderate gold equivalent grade over a good width, contributing to the overall positive results and confirming mineralization continuity in the Creston Vein. - Positive factor: Moderate gold equivalent grade \(4.77 g/t AuEq\) and good intercept length \(3.4 m\). - Positive factor: Confirms continuity in the Creston Vein. - Negative factor: Gold grade \(2.00 g/t\) is at the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 4.77 Context: 3.4 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.975 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-4) Tahuehueto · gold #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 4.65 - Grade Unit: g/t - Intercept: 0.8 m - True Width: 0.7 m - From: 135.9 m - To: 136.7 m - Hole Depth: 160.6 m - Intercept Depth: 134.2 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-249:135.9-136.7 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 277 ° - Dip: -20 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 11.67 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This sub-interval shows a strong gold equivalent grade over a very narrow width, contributing to the overall positive result and confirming mineralization continuity within the Creston Vein. - Positive factor: Strong gold equivalent grade \(11.67 g/t AuEq\) and moderate gold grade \(4.65 g/t\) for underground epithermal deposits. - Positive factor: Good grade-thickness product \(9.34 g/t\*m\). - Negative factor: Very narrow intercept length \(0.8 m\). Evidence · table > 11.67 Context: 0.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-5) Tahuehueto · gold #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.82 - Grade Unit: g/t - Intercept: 3.1 m - True Width: 2.7125 m - From: 139.3 m - To: 142.4 m - Hole Depth: 160.6 m - Intercept Depth: 134.2 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-249:139.3-142.4 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 277 ° - Dip: -20 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.86 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This intercept shows low gold equivalent grades, indicating less significant mineralization, though it contributes to understanding the vein's extent. - Positive factor: Good intercept length \(3.1 m\). - Negative factor: Gold grade \(0.82 g/t\) and gold equivalent grade \(1.86 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 1.86 Context: 3.1 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.7125 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-6) Tahuehueto · gold #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.96 - Grade Unit: g/t - Intercept: 0.8 m - True Width: 0.7 m - From: 152.9 m - To: 153.7 m - Hole Depth: 160.6 m - Intercept Depth: 134.2 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-249:152.9-153.7 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 277 ° - Dip: -20 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.84 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This narrow intercept shows a moderate gold equivalent grade, indicating some mineralization but not a significant economic zone. - Positive factor: Moderate gold equivalent grade \(3.84 g/t AuEq\). - Negative factor: Very narrow intercept length \(0.8 m\). - Negative factor: Gold grade \(0.96 g/t\) is below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 3.84 Context: 0.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-250 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-7) Tahuehueto · gold #### Identity - Hole ID: DDH26-250 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.76 - Grade Unit: g/t - Intercept: 1.3 m - True Width: 1.1375 m - From: 134.4 m - To: 135.6 m - Hole Depth: 174 m - Intercept Depth: 134.4 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-250:134.4-135.6 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 285 ° - Dip: -38 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 4.5 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This narrow intercept shows a moderate gold equivalent grade, contributing to the overall positive results and confirming mineralization continuity in the Creston Vein. - Positive factor: Moderate gold equivalent grade \(4.50 g/t AuEq\) for underground epithermal deposits. - Negative factor: Narrow intercept length \(1.3 m\). - Negative factor: Gold grade \(0.76 g/t\) is below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 4.50 Context: 1.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.1375 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-250 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-8) Tahuehueto · gold #### Identity - Hole ID: DDH26-250 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 2.8 - Grade Unit: g/t - Intercept: 1.3 m - True Width: 1.1375 m - From: 147.6 m - To: 148.9 m - Hole Depth: 174 m - Intercept Depth: 134.4 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-250:147.6-148.9 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 285 ° - Dip: -38 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 13.53 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This narrow intercept shows a strong gold equivalent grade, contributing positively to the overall mineralization profile of the Creston Vein. - Positive factor: Strong gold equivalent grade \(13.53 g/t AuEq\) and gold grade \(2.80 g/t\) for underground epithermal deposits. - Positive factor: Good grade-thickness product \(17.59 g/t\*m\). - Negative factor: Narrow intercept length \(1.3 m\). Evidence · table > 13.53 Context: 1.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.1375 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-251 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-9) Tahuehueto · gold #### Identity - Hole ID: DDH26-251 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.41 - Grade Unit: g/t - Intercept: 3.4 m - True Width: 2.975 m - From: 120.1 m - To: 123.5 m - Hole Depth: 160.2 m - Intercept Depth: 120.1 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-251:120.1-123.5 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 290 ° - Dip: -28 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.47 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This intercept shows low gold equivalent grades, indicating less significant mineralization, though it contributes to understanding the vein's extent. - Positive factor: Good intercept length \(3.4 m\). - Negative factor: Gold grade \(0.41 g/t\) and gold equivalent grade \(1.47 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 1.47 Context: 3.4 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.975 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-251 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-10) Tahuehueto · gold #### Identity - Hole ID: DDH26-251 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.52 - Grade Unit: g/t - Intercept: 2.1 m - True Width: 1.8375 m - From: 120.1 m - To: 122.2 m - Hole Depth: 160.2 m - Intercept Depth: 120.1 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-251:120.1-122.2 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 290 ° - Dip: -28 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.86 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This sub-interval shows low gold equivalent grades, indicating less significant mineralization. - Negative factor: Gold grade \(0.52 g/t\) and gold equivalent grade \(1.86 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 1.86 Context: 2.1 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.8375 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-11) Tahuehueto · gold #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.59 - Grade Unit: g/t - Intercept: 1.3 m - True Width: 1.1375 m - From: 116.8 m - To: 118.1 m - Hole Depth: 186 m - Intercept Depth: 116.8 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-252:116.8-118.1 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 305 ° - Dip: -40 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.91 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This narrow intercept shows a moderate gold equivalent grade, indicating some mineralization but not a significant economic zone. - Positive factor: Moderate gold equivalent grade \(3.91 g/t AuEq\). - Negative factor: Narrow intercept length \(1.3 m\). - Negative factor: Gold grade \(1.59 g/t\) is below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 3.91 Context: 1.3 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.1375 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-12) Tahuehueto · gold #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.46 - Grade Unit: g/t - Intercept: 2.4 m - True Width: 2.1 m - From: 130.5 m - To: 132.9 m - Hole Depth: 186 m - Intercept Depth: 116.8 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-252:130.5-132.9 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 305 ° - Dip: -40 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.4 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This intercept shows low gold equivalent grades, indicating less significant mineralization. - Negative factor: Gold grade \(0.46 g/t\) and gold equivalent grade \(1.40 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 1.40 Context: 2.4 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-13) Tahuehueto · gold #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.18 - Grade Unit: g/t - Intercept: 2.7 m - True Width: 2.3625 m - From: 136.3 m - To: 139.1 m - Hole Depth: 186 m - Intercept Depth: 116.8 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-252:136.3-139.1 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 305 ° - Dip: -40 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.43 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This intercept shows low gold equivalent grades, indicating less significant mineralization. - Negative factor: Gold grade \(0.18 g/t\) and gold equivalent grade \(1.43 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 1.43 Context: 2.7 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.3625 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-14) Tahuehueto · gold #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.22 - Grade Unit: g/t - Intercept: 0.4 m - True Width: 0.35 m - From: 175.9 m - To: 176.2 m - Hole Depth: 186 m - Intercept Depth: 116.8 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-252:175.9-176.2 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 305 ° - Dip: -40 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.45 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This very narrow intercept shows an exceptional gold equivalent grade, indicating a high-grade veinlet within the broader mineralization. - Positive factor: Exceptional gold equivalent grade \(5.45 g/t AuEq\) for underground epithermal deposits. - Negative factor: Very narrow intercept length \(0.4 m\). - Negative factor: Gold grade \(1.22 g/t\) is below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 5.45 Context: 0.4 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.35 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-254 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-15) Tahuehueto · gold #### Identity - Hole ID: DDH26-254 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.23 - Grade Unit: g/t - Intercept: 1 m - True Width: 0.875 m - From: 173.6 m - To: 174.6 m - Hole Depth: 279 m - Intercept Depth: 173.6 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-254:173.6-174.6 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 250 ° - Dip: -52 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.24 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This narrow intercept shows low gold equivalent grades, indicating less significant mineralization. - Negative factor: Gold grade \(1.23 g/t\) and gold equivalent grade \(1.24 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 1.24 Context: 1.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.875 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-254 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-16) Tahuehueto · gold #### Identity - Hole ID: DDH26-254 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.02 - Grade Unit: g/t - Intercept: 1.5 m - True Width: 1.3125 m - From: 211.3 m - To: 212.8 m - Hole Depth: 279 m - Intercept Depth: 173.6 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-254:211.3-212.8 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 250 ° - Dip: -52 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.62 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This narrow intercept shows low gold equivalent grades, indicating less significant mineralization. - Negative factor: Gold grade \(1.02 g/t\) and gold equivalent grade \(1.62 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 1.62 Context: 1.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.3125 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-255 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-17) Tahuehueto · gold #### Identity - Hole ID: DDH26-255 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.2 - Grade Unit: g/t - Intercept: 3.1 m - True Width: 2.7125 m - From: 198.1 m - To: 201.2 m - Hole Depth: 246.3 m - Intercept Depth: 198.1 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-255:198.1-201.2 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 255 ° - Dip: -41 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.63 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This intercept shows low gold equivalent grades, indicating less significant mineralization, though it contributes to understanding the vein's extent. - Positive factor: Good intercept length \(3.1 m\). - Negative factor: Gold grade \(0.20 g/t\) and gold equivalent grade \(1.63 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 1.63 Context: 3.1 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.7125 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-255 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-18) Tahuehueto · gold #### Identity - Hole ID: DDH26-255 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.2 - Grade Unit: g/t - Intercept: 2.5 m - True Width: 2.1875 m - From: 229.4 m - To: 231.9 m - Hole Depth: 246.3 m - Intercept Depth: 198.1 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-255:229.4-231.9 - Mining Method: underground #### Location - Location: Creston Vein - Easting: 337747 - Northing: 2812908 - CRS: UTM WGS84 Z14 - Elevation: 1333 m - Azimuth: 255 ° - Dip: -41 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.51 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This intercept shows a weak gold equivalent grade, indicating some mineralization, but not a significant economic zone. - Positive factor: Gold equivalent grade \(2.51 g/t AuEq\) is at the weak threshold for underground epithermal deposits. - Negative factor: Gold grade \(0.20 g/t\) is below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 2.51 Context: 2.5 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.1875 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-19) Tahuehueto · gold #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.24 - Grade Unit: g/t - Intercept: 0.8 m - True Width: 0.7 m - From: 77 m - To: 77.9 m - Hole Depth: 142.6 m - Intercept Depth: 77 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-SU-17:77-77.9 - Mining Method: underground #### Location - Location: Tahuehueto Mine - Easting: 337803 - Northing: 2813098 - CRS: UTM WGS84 Z14 - Elevation: 1513 m - Azimuth: 255 ° - Dip: -9 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.33 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This very narrow intercept shows low gold equivalent grades, indicating less significant mineralization. - Negative factor: Gold grade \(0.24 g/t\) and gold equivalent grade \(1.33 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 1.33 Context: 0.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-20) Tahuehueto · gold #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 12.3 - Grade Unit: g/t - Intercept: 0.8 m - True Width: 0.7 m - From: 122 m - To: 122.8 m - Hole Depth: 142.6 m - Intercept Depth: 77 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-SU-17:122-122.8 - Mining Method: underground #### Location - Location: Tahuehueto Mine - Easting: 337803 - Northing: 2813098 - CRS: UTM WGS84 Z14 - Elevation: 1513 m - Azimuth: 255 ° - Dip: -9 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 13.85 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This very narrow intercept shows strong gold equivalent grades, indicating a high-grade veinlet within the broader mineralization. - Positive factor: Strong gold grade \(12.30 g/t\) and gold equivalent grade \(13.85 g/t AuEq\) for underground epithermal deposits. - Positive factor: Good grade-thickness product \(11.08 g/t\*m\). - Negative factor: Very narrow intercept length \(0.8 m\). Evidence · table > 13.85 Context: 0.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-21) Tahuehueto · gold #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.53 - Grade Unit: g/t - Intercept: 0.8 m - True Width: 0.7 m - From: 132.8 m - To: 133.5 m - Hole Depth: 142.6 m - Intercept Depth: 77 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-SU-17:132.8-133.5 - Mining Method: underground #### Location - Location: Tahuehueto Mine - Easting: 337803 - Northing: 2813098 - CRS: UTM WGS84 Z14 - Elevation: 1513 m - Azimuth: 255 ° - Dip: -9 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.05 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This very narrow intercept shows low gold equivalent grades, indicating less significant mineralization. - Negative factor: Gold grade \(0.53 g/t\) and gold equivalent grade \(2.05 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 2.05 Context: 0.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-18 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-22) Tahuehueto · gold #### Identity - Hole ID: DDH26-SU-18 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.03 - Grade Unit: g/t - Intercept: 2 m - True Width: 1.75 m - From: 40.2 m - To: 42.2 m - Hole Depth: 129 m - Intercept Depth: 40.2 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-SU-18:40.2-42.2 - Mining Method: underground #### Location - Location: Tahuehueto Mine - Easting: 337803 - Northing: 2813098 - CRS: UTM WGS84 Z14 - Elevation: 1513 m - Azimuth: 272 ° - Dip: -15 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 3.61 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This narrow intercept shows a moderate gold equivalent grade, indicating some mineralization but not a significant economic zone. - Positive factor: Moderate gold equivalent grade \(3.61 g/t AuEq\). - Negative factor: Gold grade \(1.03 g/t\) is below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 3.61 Context: 2.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.75 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-18 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-23) Tahuehueto · gold #### Identity - Hole ID: DDH26-SU-18 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.22 - Grade Unit: g/t - Intercept: 1.4 m - True Width: 1.225 m - From: 113.5 m - To: 114.9 m - Hole Depth: 129 m - Intercept Depth: 40.2 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-SU-18:113.5-114.9 - Mining Method: underground #### Location - Location: Tahuehueto Mine - Easting: 337803 - Northing: 2813098 - CRS: UTM WGS84 Z14 - Elevation: 1513 m - Azimuth: 272 ° - Dip: -15 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 2.43 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This narrow intercept shows low gold equivalent grades, indicating less significant mineralization. - Negative factor: Gold grade \(0.22 g/t\) and gold equivalent grade \(2.43 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 2.43 Context: 1.4 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.225 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-19 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-24) Tahuehueto · gold #### Identity - Hole ID: DDH26-SU-19 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.32 - Grade Unit: g/t - Intercept: 2 m - True Width: 1.75 m - From: 35 m - To: 37 m - Hole Depth: 141 m - Intercept Depth: 35 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-SU-19:35-37 - Mining Method: underground #### Location - Location: Tahuehueto Mine - Easting: 337803 - Northing: 2813098 - CRS: UTM WGS84 Z14 - Elevation: 1513 m - Azimuth: 294 ° - Dip: -10 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.62 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This narrow intercept shows low gold equivalent grades, indicating less significant mineralization. - Negative factor: Gold grade \(0.32 g/t\) and gold equivalent grade \(1.62 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 1.62 Context: 2.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.75 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-20 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-25) Tahuehueto · gold #### Identity - Hole ID: DDH26-SU-20 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 3.89 - Grade Unit: g/t - Intercept: 0.9 m - True Width: 0.7875 m - From: 44.2 m - To: 45.1 m - Hole Depth: 141 m - Intercept Depth: 44.2 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-SU-20:44.2-45.1 - Mining Method: underground #### Location - Location: Tahuehueto Mine - Easting: 337803 - Northing: 2813098 - CRS: UTM WGS84 Z14 - Elevation: 1513 m - Azimuth: 273 ° - Dip: -4 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 7.62 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This very narrow intercept shows strong gold equivalent grades, indicating a high-grade veinlet within the broader mineralization. - Positive factor: Strong gold grade \(3.89 g/t\) and gold equivalent grade \(7.62 g/t AuEq\) for underground epithermal deposits. - Positive factor: Good grade-thickness product \(6.86 g/t\*m\). - Negative factor: Very narrow intercept length \(0.9 m\). Evidence · table > 7.62 Context: 0.9 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.7875 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### TRT26-07 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-26) Tahuehueto · gold #### Identity - Hole ID: TRT26-07 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 7.03 - Grade Unit: g/t - Intercept: 0.9 m - True Width: 0.7875 m - From: 42.2 m - To: 43.2 m - Hole Depth: 55.5 m - Intercept Depth: 42.2 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: TRT26-07:42.2-43.2 - Mining Method: underground #### Location - Location: Perdido Vein - Easting: 337777 - Northing: 2813025 - CRS: UTM WGS84 Z14 - Elevation: 1509 m - Azimuth: 150 ° - Dip: -7 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 7.6 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This narrow intercept shows strong gold equivalent grades, confirming mineralization in the Perdido Vein in close proximity to current mining operations. - Positive factor: Strong gold grade \(7.03 g/t\) and gold equivalent grade \(7.60 g/t AuEq\) for underground epithermal deposits. - Positive factor: Confirms mineralization in close proximity to current mining faces. - Negative factor: Very narrow intercept length \(0.9 m\). Evidence · table > 7.60 Context: 0.9 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.7875 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### TRT26-08 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-27) Tahuehueto · gold #### Identity - Hole ID: TRT26-08 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.51 - Grade Unit: g/t - Intercept: 0.8 m - True Width: 0.7 m - From: 39.6 m - To: 40.3 m - Hole Depth: 55.5 m - Intercept Depth: 39.6 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: TRT26-08:39.6-40.3 - Mining Method: underground #### Location - Location: Perdido Vein - Easting: 337778 - Northing: 2813025 - CRS: UTM WGS84 Z14 - Elevation: 1510 m - Azimuth: 164 ° - Dip: -13 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.3 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This very narrow intercept shows low gold equivalent grades, indicating less significant mineralization. - Negative factor: Gold grade \(0.51 g/t\) and gold equivalent grade \(1.30 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 1.30 Context: 0.8 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-28) Tahuehueto · gold #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 3.63 - Grade Unit: g/t - Intercept: 9.9 m - True Width: 8.6625 m - From: 199.5 m - To: 209.4 m - Hole Depth: 282 m - Intercept Depth: 199.5 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-RCE-01:199.5-209.4 - Mining Method: underground #### Location - Location: Catorce Zone - Easting: 337099 - Northing: 2812432 - CRS: UTM WGS84 Z14 - Elevation: 1318 m - Azimuth: 263 ° - Dip: -50 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 5.39 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This intercept represents a significant high-grade discovery or extension in the previously underexplored Catorce Zone, with excellent width and strong gold equivalent grade, indicating high materiality and novelty. - Positive factor: Exceptional gold equivalent grade \(5.39 g/t AuEq\) for underground epithermal deposits. - Positive factor: Significant intercept length \(9.9 m\) which is well above the project average. - Positive factor: High novelty as it's the first surface hole in the underexplored Catorce Zone since 2008. - Positive factor: Located near existing underground development. - Negative factor: Gold grade \(3.63 g/t\) is below the strong threshold for underground epithermal deposits \(7 g/t\). Evidence · table > 5.39 Context: 9.9 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 8.6625 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-29) Tahuehueto · gold #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 3.02 - Grade Unit: g/t - Intercept: 1.1 m - True Width: 0.9625 m - From: 199.5 m - To: 200.6 m - Hole Depth: 282 m - Intercept Depth: 199.5 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-RCE-01:199.5-200.6 - Mining Method: underground #### Location - Location: Catorce Zone - Easting: 337099 - Northing: 2812432 - CRS: UTM WGS84 Z14 - Elevation: 1318 m - Azimuth: 263 ° - Dip: -50 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 6.47 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This sub-interval shows strong gold equivalent grades over a narrow width, contributing to the high-grade nature of the Catorce Zone discovery. - Positive factor: Strong gold equivalent grade \(6.47 g/t AuEq\) for underground epithermal deposits. - Positive factor: Good gold grade \(3.02 g/t\) for underground epithermal deposits. - Negative factor: Narrow intercept length \(1.1 m\). Evidence · table > 6.47 Context: 1.1 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.9625 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-30) Tahuehueto · gold #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 21.1 - Grade Unit: g/t - Intercept: 1 m - True Width: 0.875 m - From: 205.4 m - To: 206.4 m - Hole Depth: 282 m - Intercept Depth: 199.5 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-RCE-01:205.4-206.4 - Mining Method: underground #### Location - Location: Catorce Zone - Easting: 337099 - Northing: 2812432 - CRS: UTM WGS84 Z14 - Elevation: 1318 m - Azimuth: 263 ° - Dip: -50 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 27.56 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This bonanza-grade sub-interval is an exceptional result, significantly enhancing the overall positive outlook for the Catorce Zone and demonstrating very high-grade mineralization. - Positive factor: Exceptional gold grade \(21.10 g/t\) and gold equivalent grade \(27.56 g/t AuEq\) for underground epithermal deposits, representing a bonanza intercept. - Positive factor: Contributes significantly to the high-grade nature of the Catorce Zone discovery. - Negative factor: Narrow intercept length \(1.0 m\). Evidence · table > 27.56 Context: 1.0 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.875 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-31) Tahuehueto · gold #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.49 - Grade Unit: g/t - Intercept: 0.9 m - True Width: 0.7875 m - From: 268.6 m - To: 269.5 m - Hole Depth: 282 m - Intercept Depth: 199.5 m #### Classification - Deposit Type: epithermal - Program: mixed - Sample Type: drill - Group ID: DDH26-RCE-01:268.6-269.5 - Mining Method: underground #### Location - Location: Catorce Zone - Easting: 337099 - Northing: 2812432 - CRS: UTM WGS84 Z14 - Elevation: 1318 m - Azimuth: 263 ° - Dip: -50 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1.38 - Metal Eq. Unit: g/t AuEq - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: This narrow intercept shows low gold equivalent grades, indicating less significant mineralization, though it extends the known mineralization in the Catorce Zone. - Negative factor: Gold grade \(0.49 g/t\) and gold equivalent grade \(1.38 g/t AuEq\) are below the weak threshold for underground epithermal deposits \(2.5 g/t\). Evidence · table > 1.38 Context: 0.9 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.7875 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "mixed" **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-32) Tahuehueto · silver #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 153.91 - Grade Unit: g/t - Intercept: 6.2 m - From: 145.1 m - To: 151.3 m - Intercept Depth: 145.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-248:145.1-151.3 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 153.91 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 954.2 g/t·m is weak \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 153.91 Context: DDH26-248 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-33) Tahuehueto · copper #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.91 - Grade Unit: % - Intercept: 6.2 m - From: 145.1 m - To: 151.3 m - Intercept Depth: 145.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-248:145.1-151.3 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.91 % copper is moderate against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 5.6 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.91 Context: DDH26-248 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-34) Tahuehueto · lead #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.17 - Grade Unit: % - Intercept: 6.2 m - From: 145.1 m - To: 151.3 m - Intercept Depth: 145.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-248:145.1-151.3 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 1.17 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 7.3 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.17 Context: DDH26-248 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-35) Tahuehueto · zinc #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.15 - Grade Unit: % - Intercept: 6.2 m - From: 145.1 m - To: 151.3 m - Intercept Depth: 145.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-248:145.1-151.3 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 1.15 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 7.1 %·m is below. - Negative factor: 1.15 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.15 Context: DDH26-248 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-36) Tahuehueto · silver #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 281.12 - Grade Unit: g/t - Intercept: 2.9 m - From: 145.1 m - To: 148.1 m - Intercept Depth: 145.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-248:145.1-148.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 281.12 g/t silver is strong against the default band \[500, 200, 100, 30\] g/t. Grade×width 815.2 g/t·m is weak \(grade alone is strong; the better of the two is used\). - Positive factor: 281.12 g/t silver is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 281.12 Context: DDH26-248 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-37) Tahuehueto · copper #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.46 - Grade Unit: % - Intercept: 2.9 m - From: 145.1 m - To: 148.1 m - Intercept Depth: 145.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-248:145.1-148.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 1.46 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 4.2 %·m is below \(grade alone is strong; the better of the two is used\). - Positive factor: 1.46 % copper is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.46 Context: DDH26-248 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-38) Tahuehueto · lead #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.7 - Grade Unit: % - Intercept: 2.9 m - From: 145.1 m - To: 148.1 m - Intercept Depth: 145.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-248:145.1-148.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 1.7 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 4.9 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.70 Context: DDH26-248 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-39) Tahuehueto · zinc #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.06 - Grade Unit: % - Intercept: 2.9 m - From: 145.1 m - To: 148.1 m - Intercept Depth: 145.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-248:145.1-148.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 1.06 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 3.1 %·m is below. - Negative factor: 1.06 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.06 Context: DDH26-248 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-40) Tahuehueto · silver #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 563 - Grade Unit: g/t - Intercept: 1.1 m - From: 147 m - To: 148.1 m - Intercept Depth: 147 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-248:147-148.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 563 g/t silver is exceptional against the default band \[500, 200, 100, 30\] g/t. Grade×width 619.3 g/t·m is weak \(grade alone is exceptional; the better of the two is used\). - Positive factor: 563 g/t silver is exceptional on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 563.00 Context: DDH26-248 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-41) Tahuehueto · copper #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 2.51 - Grade Unit: % - Intercept: 1.1 m - From: 147 m - To: 148.1 m - Intercept Depth: 147 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-248:147-148.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 2.51 % copper is exceptional against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 2.8 %·m is below \(grade alone is exceptional; the better of the two is used\). - Positive factor: 2.51 % copper is exceptional on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 2.51 Context: DDH26-248 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-42) Tahuehueto · lead #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 3.51 - Grade Unit: % - Intercept: 1.1 m - From: 147 m - To: 148.1 m - Intercept Depth: 147 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-248:147-148.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 3.51 % lead is moderate against the default band \[10, 6, 3, 1\] %. Grade×width 3.9 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 3.51 Context: DDH26-248 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-248 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-43) Tahuehueto · zinc #### Identity - Hole ID: DDH26-248 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.86 - Grade Unit: % - Intercept: 1.1 m - From: 147 m - To: 148.1 m - Intercept Depth: 147 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-248:147-148.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.86 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.9 %·m is below. - Negative factor: 0.86 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.86 Context: DDH26-248 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-44) Tahuehueto · silver #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 190.24 - Grade Unit: g/t - Intercept: 3.4 m - From: 134.2 m - To: 137.6 m - Intercept Depth: 134.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:134.2-137.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 190.24 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 646.8 g/t·m is weak \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 190.24 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-45) Tahuehueto · copper #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.16 - Grade Unit: % - Intercept: 3.4 m - From: 134.2 m - To: 137.6 m - Intercept Depth: 134.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:134.2-137.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.16 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.5 %·m is below. - Negative factor: 0.16 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.16 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-46) Tahuehueto · lead #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.76 - Grade Unit: % - Intercept: 3.4 m - From: 134.2 m - To: 137.6 m - Intercept Depth: 134.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:134.2-137.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 1.76 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 6.0 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.76 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-47) Tahuehueto · zinc #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 2.77 - Grade Unit: % - Intercept: 3.4 m - From: 134.2 m - To: 137.6 m - Intercept Depth: 134.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:134.2-137.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 2.77 % zinc is weak against the default band \[18, 10, 5, 2\] %. Grade×width 9.4 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 2.77 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-48) Tahuehueto · silver #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 608 - Grade Unit: g/t - Intercept: 0.8 m - From: 135.9 m - To: 136.7 m - Intercept Depth: 135.9 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:135.9-136.7 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 608 g/t silver is exceptional against the default band \[500, 200, 100, 30\] g/t. Grade×width 486.4 g/t·m is weak \(grade alone is exceptional; the better of the two is used\). - Positive factor: 608 g/t silver is exceptional on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 608.00 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-49) Tahuehueto · copper #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.3 - Grade Unit: % - Intercept: 0.8 m - From: 135.9 m - To: 136.7 m - Intercept Depth: 135.9 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:135.9-136.7 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.3 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.2 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.30 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-50) Tahuehueto · lead #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.78 - Grade Unit: % - Intercept: 0.8 m - From: 135.9 m - To: 136.7 m - Intercept Depth: 135.9 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:135.9-136.7 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 1.78 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 1.4 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.78 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-51) Tahuehueto · zinc #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.51 - Grade Unit: % - Intercept: 0.8 m - From: 135.9 m - To: 136.7 m - Intercept Depth: 135.9 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:135.9-136.7 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.51 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.4 %·m is below. - Negative factor: 0.51 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.51 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-52) Tahuehueto · silver #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 59.99 - Grade Unit: g/t - Intercept: 3.1 m - From: 139.3 m - To: 142.4 m - Intercept Depth: 139.3 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:139.3-142.4 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 59.99 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 186.0 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 59.99 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-53) Tahuehueto · copper #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.43 - Grade Unit: % - Intercept: 3.1 m - From: 139.3 m - To: 142.4 m - Intercept Depth: 139.3 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:139.3-142.4 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.43 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.3 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.43 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-54) Tahuehueto · lead #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.28 - Grade Unit: % - Intercept: 3.1 m - From: 139.3 m - To: 142.4 m - Intercept Depth: 139.3 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:139.3-142.4 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.28 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.9 %·m is below. - Negative factor: 0.28 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.28 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-55) Tahuehueto · zinc #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.13 - Grade Unit: % - Intercept: 3.1 m - From: 139.3 m - To: 142.4 m - Intercept Depth: 139.3 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:139.3-142.4 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.13 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.4 %·m is below. - Negative factor: 0.13 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.13 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-56) Tahuehueto · silver #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 172.3 - Grade Unit: g/t - Intercept: 0.8 m - From: 152.9 m - To: 153.7 m - Intercept Depth: 152.9 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:152.9-153.7 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 172.3 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 137.8 g/t·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 172.30 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-57) Tahuehueto · copper #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.25 - Grade Unit: % - Intercept: 0.8 m - From: 152.9 m - To: 153.7 m - Intercept Depth: 152.9 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:152.9-153.7 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 1.25 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.0 %·m is below \(grade alone is strong; the better of the two is used\). - Positive factor: 1.25 % copper is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.25 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-58) Tahuehueto · lead #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.19 - Grade Unit: % - Intercept: 0.8 m - From: 152.9 m - To: 153.7 m - Intercept Depth: 152.9 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:152.9-153.7 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.19 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.2 %·m is below. - Negative factor: 0.19 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.19 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-249 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-59) Tahuehueto · zinc #### Identity - Hole ID: DDH26-249 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.04 - Grade Unit: % - Intercept: 0.8 m - From: 152.9 m - To: 153.7 m - Intercept Depth: 152.9 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-249:152.9-153.7 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.04 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.0 %·m is below. - Negative factor: 0.04 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.04 Context: DDH26-249 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-250 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-60) Tahuehueto · silver #### Identity - Hole ID: DDH26-250 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 247.86 - Grade Unit: g/t - Intercept: 1.3 m - From: 134.4 m - To: 135.6 m - Intercept Depth: 134.4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-250:134.4-135.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 247.86 g/t silver is strong against the default band \[500, 200, 100, 30\] g/t. Grade×width 322.2 g/t·m is weak \(grade alone is strong; the better of the two is used\). - Positive factor: 247.86 g/t silver is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 247.86 Context: DDH26-250 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-250 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-61) Tahuehueto · copper #### Identity - Hole ID: DDH26-250 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.32 - Grade Unit: % - Intercept: 1.3 m - From: 134.4 m - To: 135.6 m - Intercept Depth: 134.4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-250:134.4-135.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 1.32 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.7 %·m is below \(grade alone is strong; the better of the two is used\). - Positive factor: 1.32 % copper is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.32 Context: DDH26-250 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-250 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-62) Tahuehueto · lead #### Identity - Hole ID: DDH26-250 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.18 - Grade Unit: % - Intercept: 1.3 m - From: 134.4 m - To: 135.6 m - Intercept Depth: 134.4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-250:134.4-135.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.18 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.2 %·m is below. - Negative factor: 0.18 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.18 Context: DDH26-250 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-250 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-63) Tahuehueto · zinc #### Identity - Hole ID: DDH26-250 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.06 - Grade Unit: % - Intercept: 1.3 m - From: 134.4 m - To: 135.6 m - Intercept Depth: 134.4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-250:134.4-135.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.06 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.06 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.06 Context: DDH26-250 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-250 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-64) Tahuehueto · silver #### Identity - Hole ID: DDH26-250 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 538.23 - Grade Unit: g/t - Intercept: 1.3 m - From: 147.6 m - To: 148.9 m - Intercept Depth: 147.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-250:147.6-148.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 538.23 g/t silver is exceptional against the default band \[500, 200, 100, 30\] g/t. Grade×width 699.7 g/t·m is weak \(grade alone is exceptional; the better of the two is used\). - Positive factor: 538.23 g/t silver is exceptional on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 538.23 Context: DDH26-250 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-250 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-65) Tahuehueto · copper #### Identity - Hole ID: DDH26-250 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 6.17 - Grade Unit: % - Intercept: 1.3 m - From: 147.6 m - To: 148.9 m - Intercept Depth: 147.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-250:147.6-148.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 6.17 % copper is exceptional against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 8.0 %·m is below \(grade alone is exceptional; the better of the two is used\). - Positive factor: 6.17 % copper is exceptional on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 6.17 Context: DDH26-250 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-250 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-66) Tahuehueto · lead #### Identity - Hole ID: DDH26-250 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.13 - Grade Unit: % - Intercept: 1.3 m - From: 147.6 m - To: 148.9 m - Intercept Depth: 147.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-250:147.6-148.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.13 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.2 %·m is below. - Negative factor: 0.13 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.13 Context: DDH26-250 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-250 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-67) Tahuehueto · zinc #### Identity - Hole ID: DDH26-250 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.04 - Grade Unit: % - Intercept: 1.3 m - From: 147.6 m - To: 148.9 m - Intercept Depth: 147.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-250:147.6-148.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.04 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.04 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.04 Context: DDH26-250 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-251 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-68) Tahuehueto · silver #### Identity - Hole ID: DDH26-251 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 23.33 - Grade Unit: g/t - Intercept: 3.4 m - From: 120.1 m - To: 123.5 m - Intercept Depth: 120.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-251:120.1-123.5 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 23.33 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 79.3 g/t·m is below. - Negative factor: 23.33 g/t silver is below the weak threshold \(30 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 23.33 Context: DDH26-251 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-251 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-69) Tahuehueto · copper #### Identity - Hole ID: DDH26-251 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.05 - Grade Unit: % - Intercept: 3.4 m - From: 120.1 m - To: 123.5 m - Intercept Depth: 120.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-251:120.1-123.5 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.05 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.2 %·m is below. - Negative factor: 0.05 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.05 Context: DDH26-251 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-251 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-70) Tahuehueto · lead #### Identity - Hole ID: DDH26-251 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 3.11 - Grade Unit: % - Intercept: 3.4 m - From: 120.1 m - To: 123.5 m - Intercept Depth: 120.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-251:120.1-123.5 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 3.11 % lead is moderate against the default band \[10, 6, 3, 1\] %. Grade×width 10.6 %·m is weak \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 3.11 Context: DDH26-251 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-251 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-71) Tahuehueto · zinc #### Identity - Hole ID: DDH26-251 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 2.61 - Grade Unit: % - Intercept: 3.4 m - From: 120.1 m - To: 123.5 m - Intercept Depth: 120.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-251:120.1-123.5 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 2.61 % zinc is weak against the default band \[18, 10, 5, 2\] %. Grade×width 8.9 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 2.61 Context: DDH26-251 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-251 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-72) Tahuehueto · silver #### Identity - Hole ID: DDH26-251 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 22.82 - Grade Unit: g/t - Intercept: 2.1 m - From: 120.1 m - To: 122.2 m - Intercept Depth: 120.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-251:120.1-122.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 22.82 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 47.9 g/t·m is below. - Negative factor: 22.82 g/t silver is below the weak threshold \(30 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 22.82 Context: DDH26-251 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-251 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-73) Tahuehueto · copper #### Identity - Hole ID: DDH26-251 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.04 - Grade Unit: % - Intercept: 2.1 m - From: 120.1 m - To: 122.2 m - Intercept Depth: 120.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-251:120.1-122.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.04 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.04 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.04 Context: DDH26-251 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-251 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-74) Tahuehueto · lead #### Identity - Hole ID: DDH26-251 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 4.3 - Grade Unit: % - Intercept: 2.1 m - From: 120.1 m - To: 122.2 m - Intercept Depth: 120.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-251:120.1-122.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 4.3 % lead is moderate against the default band \[10, 6, 3, 1\] %. Grade×width 9.0 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 4.30 Context: DDH26-251 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-251 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-75) Tahuehueto · zinc #### Identity - Hole ID: DDH26-251 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 3.67 - Grade Unit: % - Intercept: 2.1 m - From: 120.1 m - To: 122.2 m - Intercept Depth: 120.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-251:120.1-122.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 3.67 % zinc is weak against the default band \[18, 10, 5, 2\] %. Grade×width 7.7 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 3.67 Context: DDH26-251 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-76) Tahuehueto · silver #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 53.86 - Grade Unit: g/t - Intercept: 1.3 m - From: 116.8 m - To: 118.1 m - Intercept Depth: 116.8 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:116.8-118.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 53.86 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 70.0 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 53.86 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-77) Tahuehueto · copper #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.2 - Grade Unit: % - Intercept: 1.3 m - From: 116.8 m - To: 118.1 m - Intercept Depth: 116.8 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:116.8-118.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.2 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.3 %·m is below. - Negative factor: 0.2 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.20 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-78) Tahuehueto · lead #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 3.73 - Grade Unit: % - Intercept: 1.3 m - From: 116.8 m - To: 118.1 m - Intercept Depth: 116.8 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:116.8-118.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 3.73 % lead is moderate against the default band \[10, 6, 3, 1\] %. Grade×width 4.8 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 3.73 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-79) Tahuehueto · zinc #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 7.99 - Grade Unit: % - Intercept: 1.3 m - From: 116.8 m - To: 118.1 m - Intercept Depth: 116.8 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:116.8-118.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 7.99 % zinc is moderate against the default band \[18, 10, 5, 2\] %. Grade×width 10.4 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 7.99 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-80) Tahuehueto · silver #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 45.96 - Grade Unit: g/t - Intercept: 2.4 m - From: 130.5 m - To: 132.9 m - Intercept Depth: 130.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:130.5-132.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 45.96 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 110.3 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 45.96 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-81) Tahuehueto · copper #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.44 - Grade Unit: % - Intercept: 2.4 m - From: 130.5 m - To: 132.9 m - Intercept Depth: 130.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:130.5-132.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.44 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.1 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.44 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-82) Tahuehueto · lead #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.13 - Grade Unit: % - Intercept: 2.4 m - From: 130.5 m - To: 132.9 m - Intercept Depth: 130.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:130.5-132.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.13 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.3 %·m is below. - Negative factor: 0.13 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.13 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-83) Tahuehueto · zinc #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.59 - Grade Unit: % - Intercept: 2.4 m - From: 130.5 m - To: 132.9 m - Intercept Depth: 130.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:130.5-132.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.59 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 1.4 %·m is below. - Negative factor: 0.59 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.59 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-84) Tahuehueto · silver #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 85.56 - Grade Unit: g/t - Intercept: 2.7 m - From: 136.3 m - To: 139.1 m - Intercept Depth: 136.3 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:136.3-139.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 85.56 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 231.0 g/t·m is weak. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 85.56 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-85) Tahuehueto · copper #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.39 - Grade Unit: % - Intercept: 2.7 m - From: 136.3 m - To: 139.1 m - Intercept Depth: 136.3 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:136.3-139.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.39 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.1 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.39 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-86) Tahuehueto · lead #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.15 - Grade Unit: % - Intercept: 2.7 m - From: 136.3 m - To: 139.1 m - Intercept Depth: 136.3 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:136.3-139.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.15 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.4 %·m is below. - Negative factor: 0.15 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.15 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-87) Tahuehueto · zinc #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.08 - Grade Unit: % - Intercept: 2.7 m - From: 136.3 m - To: 139.1 m - Intercept Depth: 136.3 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:136.3-139.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.08 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.2 %·m is below. - Negative factor: 0.08 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.08 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-88) Tahuehueto · silver #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 231 - Grade Unit: g/t - Intercept: 0.4 m - From: 175.9 m - To: 176.2 m - Intercept Depth: 175.9 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:175.9-176.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 231 g/t silver is strong against the default band \[500, 200, 100, 30\] g/t. Grade×width 92.4 g/t·m is below \(grade alone is strong; the better of the two is used\). - Positive factor: 231 g/t silver is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 231.00 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-89) Tahuehueto · copper #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 2.17 - Grade Unit: % - Intercept: 0.4 m - From: 175.9 m - To: 176.2 m - Intercept Depth: 175.9 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:175.9-176.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 2.17 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.9 %·m is below \(grade alone is strong; the better of the two is used\). - Positive factor: 2.17 % copper is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 2.17 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-90) Tahuehueto · lead #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.08 - Grade Unit: % - Intercept: 0.4 m - From: 175.9 m - To: 176.2 m - Intercept Depth: 175.9 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:175.9-176.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.08 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.0 %·m is below. - Negative factor: 0.08 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.08 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-252 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-91) Tahuehueto · zinc #### Identity - Hole ID: DDH26-252 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.04 - Grade Unit: % - Intercept: 0.4 m - From: 175.9 m - To: 176.2 m - Intercept Depth: 175.9 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-252:175.9-176.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.04 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.0 %·m is below. - Negative factor: 0.04 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.04 Context: DDH26-252 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-254 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-92) Tahuehueto · silver #### Identity - Hole ID: DDH26-254 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.8 - Grade Unit: g/t - Intercept: 1 m - From: 173.6 m - To: 174.6 m - Intercept Depth: 173.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-254:173.6-174.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.8 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 0.8 g/t·m is below. - Negative factor: 0.8 g/t silver is below the weak threshold \(30 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.80 Context: DDH26-254 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-254 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-93) Tahuehueto · copper #### Identity - Hole ID: DDH26-254 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0 - Grade Unit: % - Intercept: 1 m - From: 173.6 m - To: 174.6 m - Intercept Depth: 173.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-254:173.6-174.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.0 %·m is below. - Negative factor: 0 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.00 Context: DDH26-254 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-254 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-94) Tahuehueto · lead #### Identity - Hole ID: DDH26-254 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0 - Grade Unit: % - Intercept: 1 m - From: 173.6 m - To: 174.6 m - Intercept Depth: 173.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-254:173.6-174.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.0 %·m is below. - Negative factor: 0 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.00 Context: DDH26-254 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-254 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-95) Tahuehueto · zinc #### Identity - Hole ID: DDH26-254 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.02 - Grade Unit: % - Intercept: 1 m - From: 173.6 m - To: 174.6 m - Intercept Depth: 173.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-254:173.6-174.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.02 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.0 %·m is below. - Negative factor: 0.02 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.02 Context: DDH26-254 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-254 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-96) Tahuehueto · silver #### Identity - Hole ID: DDH26-254 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 33.7 - Grade Unit: g/t - Intercept: 1.5 m - From: 211.3 m - To: 212.8 m - Intercept Depth: 211.3 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-254:211.3-212.8 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 33.7 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 50.6 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 33.70 Context: DDH26-254 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-254 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-97) Tahuehueto · copper #### Identity - Hole ID: DDH26-254 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.28 - Grade Unit: % - Intercept: 1.5 m - From: 211.3 m - To: 212.8 m - Intercept Depth: 211.3 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-254:211.3-212.8 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.28 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.4 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.28 Context: DDH26-254 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-254 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-98) Tahuehueto · lead #### Identity - Hole ID: DDH26-254 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.04 - Grade Unit: % - Intercept: 1.5 m - From: 211.3 m - To: 212.8 m - Intercept Depth: 211.3 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-254:211.3-212.8 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.04 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.04 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.04 Context: DDH26-254 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-254 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-99) Tahuehueto · zinc #### Identity - Hole ID: DDH26-254 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.05 - Grade Unit: % - Intercept: 1.5 m - From: 211.3 m - To: 212.8 m - Intercept Depth: 211.3 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-254:211.3-212.8 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.05 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.05 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.05 Context: DDH26-254 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-255 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-100) Tahuehueto · silver #### Identity - Hole ID: DDH26-255 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 71.01 - Grade Unit: g/t - Intercept: 3.1 m - From: 198.1 m - To: 201.2 m - Intercept Depth: 198.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-255:198.1-201.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 71.01 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 220.1 g/t·m is weak. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 71.01 Context: DDH26-255 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-255 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-101) Tahuehueto · copper #### Identity - Hole ID: DDH26-255 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.78 - Grade Unit: % - Intercept: 3.1 m - From: 198.1 m - To: 201.2 m - Intercept Depth: 198.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-255:198.1-201.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.78 % copper is moderate against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 2.4 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.78 Context: DDH26-255 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-255 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-102) Tahuehueto · lead #### Identity - Hole ID: DDH26-255 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.19 - Grade Unit: % - Intercept: 3.1 m - From: 198.1 m - To: 201.2 m - Intercept Depth: 198.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-255:198.1-201.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.19 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.6 %·m is below. - Negative factor: 0.19 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.19 Context: DDH26-255 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-255 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-103) Tahuehueto · zinc #### Identity - Hole ID: DDH26-255 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.15 - Grade Unit: % - Intercept: 3.1 m - From: 198.1 m - To: 201.2 m - Intercept Depth: 198.1 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-255:198.1-201.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.15 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.5 %·m is below. - Negative factor: 0.15 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.15 Context: DDH26-255 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-255 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-104) Tahuehueto · silver #### Identity - Hole ID: DDH26-255 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 104.45 - Grade Unit: g/t - Intercept: 2.5 m - From: 229.4 m - To: 231.9 m - Intercept Depth: 229.4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-255:229.4-231.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 104.45 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 261.1 g/t·m is weak \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 104.45 Context: DDH26-255 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-255 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-105) Tahuehueto · copper #### Identity - Hole ID: DDH26-255 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.45 - Grade Unit: % - Intercept: 2.5 m - From: 229.4 m - To: 231.9 m - Intercept Depth: 229.4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-255:229.4-231.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 1.45 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 3.6 %·m is below \(grade alone is strong; the better of the two is used\). - Positive factor: 1.45 % copper is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.45 Context: DDH26-255 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-255 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-106) Tahuehueto · lead #### Identity - Hole ID: DDH26-255 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.05 - Grade Unit: % - Intercept: 2.5 m - From: 229.4 m - To: 231.9 m - Intercept Depth: 229.4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-255:229.4-231.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.05 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.05 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.05 Context: DDH26-255 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-255 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-107) Tahuehueto · zinc #### Identity - Hole ID: DDH26-255 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.13 - Grade Unit: % - Intercept: 2.5 m - From: 229.4 m - To: 231.9 m - Intercept Depth: 229.4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-255:229.4-231.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.13 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.3 %·m is below. - Negative factor: 0.13 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.13 Context: DDH26-255 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-108) Tahuehueto · silver #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 13.2 - Grade Unit: g/t - Intercept: 0.8 m - From: 77 m - To: 77.9 m - Intercept Depth: 77 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-17:77-77.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 13.2 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 10.6 g/t·m is below. - Negative factor: 13.2 g/t silver is below the weak threshold \(30 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 13.20 Context: DDH26-SU-17 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-109) Tahuehueto · copper #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.03 - Grade Unit: % - Intercept: 0.8 m - From: 77 m - To: 77.9 m - Intercept Depth: 77 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-17:77-77.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.03 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.0 %·m is below. - Negative factor: 0.03 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.03 Context: DDH26-SU-17 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-110) Tahuehueto · lead #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.38 - Grade Unit: % - Intercept: 0.8 m - From: 77 m - To: 77.9 m - Intercept Depth: 77 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-17:77-77.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.38 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.3 %·m is below. - Negative factor: 0.38 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.38 Context: DDH26-SU-17 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-111) Tahuehueto · zinc #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 6.37 - Grade Unit: % - Intercept: 0.8 m - From: 77 m - To: 77.9 m - Intercept Depth: 77 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-17:77-77.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 6.37 % zinc is moderate against the default band \[18, 10, 5, 2\] %. Grade×width 5.1 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 6.37 Context: DDH26-SU-17 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-112) Tahuehueto · silver #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 42.2 - Grade Unit: g/t - Intercept: 0.8 m - From: 122 m - To: 122.8 m - Intercept Depth: 122 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-17:122-122.8 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 42.2 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 33.8 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 42.20 Context: DDH26-SU-17 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-113) Tahuehueto · copper #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.16 - Grade Unit: % - Intercept: 0.8 m - From: 122 m - To: 122.8 m - Intercept Depth: 122 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-17:122-122.8 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.16 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.16 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.16 Context: DDH26-SU-17 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-114) Tahuehueto · lead #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.37 - Grade Unit: % - Intercept: 0.8 m - From: 122 m - To: 122.8 m - Intercept Depth: 122 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-17:122-122.8 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.37 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.3 %·m is below. - Negative factor: 0.37 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.37 Context: DDH26-SU-17 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-115) Tahuehueto · zinc #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 6.77 - Grade Unit: % - Intercept: 0.8 m - From: 122 m - To: 122.8 m - Intercept Depth: 122 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-17:122-122.8 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 6.77 % zinc is moderate against the default band \[18, 10, 5, 2\] %. Grade×width 5.4 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 6.77 Context: DDH26-SU-17 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-116) Tahuehueto · silver #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 47.3 - Grade Unit: g/t - Intercept: 0.8 m - From: 132.8 m - To: 133.5 m - Intercept Depth: 132.8 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-17:132.8-133.5 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 47.3 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 37.8 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 47.30 Context: DDH26-SU-17 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-117) Tahuehueto · copper #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.28 - Grade Unit: % - Intercept: 0.8 m - From: 132.8 m - To: 133.5 m - Intercept Depth: 132.8 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-17:132.8-133.5 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.28 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.2 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.28 Context: DDH26-SU-17 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-118) Tahuehueto · lead #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 2.36 - Grade Unit: % - Intercept: 0.8 m - From: 132.8 m - To: 133.5 m - Intercept Depth: 132.8 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-17:132.8-133.5 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 2.36 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 1.9 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 2.36 Context: DDH26-SU-17 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-17 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-119) Tahuehueto · zinc #### Identity - Hole ID: DDH26-SU-17 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 3.57 - Grade Unit: % - Intercept: 0.8 m - From: 132.8 m - To: 133.5 m - Intercept Depth: 132.8 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-17:132.8-133.5 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 3.57 % zinc is weak against the default band \[18, 10, 5, 2\] %. Grade×width 2.9 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 3.57 Context: DDH26-SU-17 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-18 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-120) Tahuehueto · silver #### Identity - Hole ID: DDH26-SU-18 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 25.12 - Grade Unit: g/t - Intercept: 2 m - From: 40.2 m - To: 42.2 m - Intercept Depth: 40.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-18:40.2-42.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 25.12 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 50.2 g/t·m is below. - Negative factor: 25.12 g/t silver is below the weak threshold \(30 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 25.12 Context: DDH26-SU-18 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-18 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-121) Tahuehueto · copper #### Identity - Hole ID: DDH26-SU-18 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.27 - Grade Unit: % - Intercept: 2 m - From: 40.2 m - To: 42.2 m - Intercept Depth: 40.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-18:40.2-42.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.27 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.5 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.27 Context: DDH26-SU-18 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-18 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-122) Tahuehueto · lead #### Identity - Hole ID: DDH26-SU-18 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.16 - Grade Unit: % - Intercept: 2 m - From: 40.2 m - To: 42.2 m - Intercept Depth: 40.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-18:40.2-42.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.16 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.3 %·m is below. - Negative factor: 0.16 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.16 Context: DDH26-SU-18 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-18 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-123) Tahuehueto · zinc #### Identity - Hole ID: DDH26-SU-18 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 15.11 - Grade Unit: % - Intercept: 2 m - From: 40.2 m - To: 42.2 m - Intercept Depth: 40.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-18:40.2-42.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 15.11 % zinc is strong against the default band \[18, 10, 5, 2\] %. Grade×width 30.2 %·m is weak \(grade alone is strong; the better of the two is used\). - Positive factor: 15.11 % zinc is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 15.11 Context: DDH26-SU-18 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-18 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-124) Tahuehueto · silver #### Identity - Hole ID: DDH26-SU-18 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 61.83 - Grade Unit: g/t - Intercept: 1.4 m - From: 113.5 m - To: 114.9 m - Intercept Depth: 113.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-18:113.5-114.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 61.83 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 86.6 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 61.83 Context: DDH26-SU-18 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-18 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-125) Tahuehueto · copper #### Identity - Hole ID: DDH26-SU-18 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.55 - Grade Unit: % - Intercept: 1.4 m - From: 113.5 m - To: 114.9 m - Intercept Depth: 113.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-18:113.5-114.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.55 % copper is moderate against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.8 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.55 Context: DDH26-SU-18 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-18 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-126) Tahuehueto · lead #### Identity - Hole ID: DDH26-SU-18 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.97 - Grade Unit: % - Intercept: 1.4 m - From: 113.5 m - To: 114.9 m - Intercept Depth: 113.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-18:113.5-114.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 1.97 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 2.8 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.97 Context: DDH26-SU-18 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-18 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-127) Tahuehueto · zinc #### Identity - Hole ID: DDH26-SU-18 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 6.12 - Grade Unit: % - Intercept: 1.4 m - From: 113.5 m - To: 114.9 m - Intercept Depth: 113.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-18:113.5-114.9 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 6.12 % zinc is moderate against the default band \[18, 10, 5, 2\] %. Grade×width 8.6 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 6.12 Context: DDH26-SU-18 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-19 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-128) Tahuehueto · silver #### Identity - Hole ID: DDH26-SU-19 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 48.83 - Grade Unit: g/t - Intercept: 2 m - From: 35 m - To: 37 m - Intercept Depth: 35 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-19:35-37 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 48.83 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 97.7 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 48.83 Context: DDH26-SU-19 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-19 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-129) Tahuehueto · copper #### Identity - Hole ID: DDH26-SU-19 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 2 m - From: 35 m - To: 37 m - Intercept Depth: 35 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-19:35-37 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.2 %·m is below. - Negative factor: 0.1 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.10 Context: DDH26-SU-19 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-19 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-130) Tahuehueto · lead #### Identity - Hole ID: DDH26-SU-19 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.74 - Grade Unit: % - Intercept: 2 m - From: 35 m - To: 37 m - Intercept Depth: 35 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-19:35-37 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.74 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 1.5 %·m is below. - Negative factor: 0.74 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.74 Context: DDH26-SU-19 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-19 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-131) Tahuehueto · zinc #### Identity - Hole ID: DDH26-SU-19 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 4.33 - Grade Unit: % - Intercept: 2 m - From: 35 m - To: 37 m - Intercept Depth: 35 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-19:35-37 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 4.33 % zinc is weak against the default band \[18, 10, 5, 2\] %. Grade×width 8.7 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 4.33 Context: DDH26-SU-19 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-20 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-132) Tahuehueto · silver #### Identity - Hole ID: DDH26-SU-20 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 70.3 - Grade Unit: g/t - Intercept: 0.9 m - From: 44.2 m - To: 45.1 m - Intercept Depth: 44.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-20:44.2-45.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 70.3 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 63.3 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 70.30 Context: DDH26-SU-20 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-20 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-133) Tahuehueto · copper #### Identity - Hole ID: DDH26-SU-20 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.32 - Grade Unit: % - Intercept: 0.9 m - From: 44.2 m - To: 45.1 m - Intercept Depth: 44.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-20:44.2-45.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.32 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.3 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.32 Context: DDH26-SU-20 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-20 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-134) Tahuehueto · lead #### Identity - Hole ID: DDH26-SU-20 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 2.1 - Grade Unit: % - Intercept: 0.9 m - From: 44.2 m - To: 45.1 m - Intercept Depth: 44.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-20:44.2-45.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 2.1 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 1.9 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 2.10 Context: DDH26-SU-20 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-SU-20 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-135) Tahuehueto · zinc #### Identity - Hole ID: DDH26-SU-20 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 17.82 - Grade Unit: % - Intercept: 0.9 m - From: 44.2 m - To: 45.1 m - Intercept Depth: 44.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-SU-20:44.2-45.1 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 17.82 % zinc is strong against the default band \[18, 10, 5, 2\] %. Grade×width 16.0 %·m is weak \(grade alone is strong; the better of the two is used\). - Positive factor: 17.82 % zinc is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 17.82 Context: DDH26-SU-20 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### TRT26-07 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-136) Tahuehueto · silver #### Identity - Hole ID: TRT26-07 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 32.7 - Grade Unit: g/t - Intercept: 0.9 m - From: 42.2 m - To: 43.2 m - Intercept Depth: 42.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: TRT26-07:42.2-43.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 32.7 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 29.4 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 32.70 Context: TRT26-07 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### TRT26-07 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-137) Tahuehueto · copper #### Identity - Hole ID: TRT26-07 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.08 - Grade Unit: % - Intercept: 0.9 m - From: 42.2 m - To: 43.2 m - Intercept Depth: 42.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: TRT26-07:42.2-43.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.08 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.08 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.08 Context: TRT26-07 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### TRT26-07 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-138) Tahuehueto · lead #### Identity - Hole ID: TRT26-07 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.48 - Grade Unit: % - Intercept: 0.9 m - From: 42.2 m - To: 43.2 m - Intercept Depth: 42.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: TRT26-07:42.2-43.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.48 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.4 %·m is below. - Negative factor: 0.48 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.48 Context: TRT26-07 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### TRT26-07 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-139) Tahuehueto · zinc #### Identity - Hole ID: TRT26-07 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.64 - Grade Unit: % - Intercept: 0.9 m - From: 42.2 m - To: 43.2 m - Intercept Depth: 42.2 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: TRT26-07:42.2-43.2 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.64 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.6 %·m is below. - Negative factor: 0.64 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.64 Context: TRT26-07 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### TRT26-08 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-140) Tahuehueto · silver #### Identity - Hole ID: TRT26-08 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 34.1 - Grade Unit: g/t - Intercept: 0.8 m - From: 39.6 m - To: 40.3 m - Intercept Depth: 39.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: TRT26-08:39.6-40.3 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 34.1 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 27.3 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 34.10 Context: TRT26-08 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### TRT26-08 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-141) Tahuehueto · copper #### Identity - Hole ID: TRT26-08 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.35 - Grade Unit: % - Intercept: 0.8 m - From: 39.6 m - To: 40.3 m - Intercept Depth: 39.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: TRT26-08:39.6-40.3 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.35 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.3 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.35 Context: TRT26-08 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### TRT26-08 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-142) Tahuehueto · lead #### Identity - Hole ID: TRT26-08 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.41 - Grade Unit: % - Intercept: 0.8 m - From: 39.6 m - To: 40.3 m - Intercept Depth: 39.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: TRT26-08:39.6-40.3 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.41 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.3 %·m is below. - Negative factor: 0.41 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.41 Context: TRT26-08 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### TRT26-08 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-143) Tahuehueto · zinc #### Identity - Hole ID: TRT26-08 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.62 - Grade Unit: % - Intercept: 0.8 m - From: 39.6 m - To: 40.3 m - Intercept Depth: 39.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: TRT26-08:39.6-40.3 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.62 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.5 %·m is below. - Negative factor: 0.62 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.62 Context: TRT26-08 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-144) Tahuehueto · silver #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 70.14 - Grade Unit: g/t - Intercept: 9.9 m - From: 199.5 m - To: 209.4 m - Intercept Depth: 199.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:199.5-209.4 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 70.14 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 694.4 g/t·m is weak. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 70.14 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-145) Tahuehueto · copper #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.02 - Grade Unit: % - Intercept: 9.9 m - From: 199.5 m - To: 209.4 m - Intercept Depth: 199.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:199.5-209.4 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.02 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.2 %·m is below. - Negative factor: 0.02 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.02 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-146) Tahuehueto · lead #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 1.69 - Grade Unit: % - Intercept: 9.9 m - From: 199.5 m - To: 209.4 m - Intercept Depth: 199.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:199.5-209.4 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 1.69 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 16.7 %·m is weak. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.69 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-147) Tahuehueto · zinc #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 5.63 - Grade Unit: % - Intercept: 9.9 m - From: 199.5 m - To: 209.4 m - Intercept Depth: 199.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:199.5-209.4 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 5.63 % zinc is moderate against the default band \[18, 10, 5, 2\] %. Grade×width 55.7 %·m is moderate. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 5.63 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-148) Tahuehueto · silver #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 321 - Grade Unit: g/t - Intercept: 1.1 m - From: 199.5 m - To: 200.6 m - Intercept Depth: 199.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:199.5-200.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 321 g/t silver is strong against the default band \[500, 200, 100, 30\] g/t. Grade×width 353.1 g/t·m is weak \(grade alone is strong; the better of the two is used\). - Positive factor: 321 g/t silver is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 321.00 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-149) Tahuehueto · copper #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.01 - Grade Unit: % - Intercept: 1.1 m - From: 199.5 m - To: 200.6 m - Intercept Depth: 199.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:199.5-200.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.01 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.0 %·m is below. - Negative factor: 0.01 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.01 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-150) Tahuehueto · lead #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.07 - Grade Unit: % - Intercept: 1.1 m - From: 199.5 m - To: 200.6 m - Intercept Depth: 199.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:199.5-200.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.07 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.07 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.07 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-151) Tahuehueto · zinc #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.13 - Grade Unit: % - Intercept: 1.1 m - From: 199.5 m - To: 200.6 m - Intercept Depth: 199.5 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:199.5-200.6 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.13 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.13 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.13 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-152) Tahuehueto · silver #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 58.5 - Grade Unit: g/t - Intercept: 1 m - From: 205.4 m - To: 206.4 m - Intercept Depth: 205.4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:205.4-206.4 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 58.5 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 58.5 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 58.50 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-153) Tahuehueto · copper #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.09 - Grade Unit: % - Intercept: 1 m - From: 205.4 m - To: 206.4 m - Intercept Depth: 205.4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:205.4-206.4 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.09 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.09 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.09 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-154) Tahuehueto · lead #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 3.93 - Grade Unit: % - Intercept: 1 m - From: 205.4 m - To: 206.4 m - Intercept Depth: 205.4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:205.4-206.4 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 3.93 % lead is moderate against the default band \[10, 6, 3, 1\] %. Grade×width 3.9 %·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 3.93 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-155) Tahuehueto · zinc #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 38.25 - Grade Unit: % - Intercept: 1 m - From: 205.4 m - To: 206.4 m - Intercept Depth: 205.4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:205.4-206.4 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 38.25 % zinc is exceptional against the default band \[18, 10, 5, 2\] %. Grade×width 38.3 %·m is weak \(grade alone is exceptional; the better of the two is used\). - Positive factor: 38.25 % zinc is exceptional on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 38.25 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-156) Tahuehueto · silver #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 81 - Grade Unit: g/t - Intercept: 0.9 m - From: 268.6 m - To: 269.5 m - Intercept Depth: 268.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:268.6-269.5 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 81 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 72.9 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 81.00 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-157) Tahuehueto · copper #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: copper - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0 - Grade Unit: % - Intercept: 0.9 m - From: 268.6 m - To: 269.5 m - Intercept Depth: 268.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:268.6-269.5 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0 % copper is below against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.0 %·m is below. - Negative factor: 0 % copper is below the weak threshold \(0.25 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.00 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-158) Tahuehueto · lead #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.04 - Grade Unit: % - Intercept: 0.9 m - From: 268.6 m - To: 269.5 m - Intercept Depth: 268.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:268.6-269.5 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.04 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.0 %·m is below. - Negative factor: 0.04 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.04 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ### DDH26-RCE-01 [Link to this fact](https://atlas-staging.minestarters.com/news/luca-intersects-9-9-metres-of-5-39-g-t-gold-equivalent-from-the-catorce-zone-at--1fe158e9-bd51-437a-9143-12ee404be543#fact-drill-facts-159) Tahuehueto · zinc #### Identity - Hole ID: DDH26-RCE-01 - Project: Tahuehueto - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: LUCA #### Geometry - Grade: 0.13 - Grade Unit: % - Intercept: 0.9 m - From: 268.6 m - To: 269.5 m - Intercept Depth: 268.6 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: DDH26-RCE-01:268.6-269.5 - Mining Method: underground #### Location - CRS: UTM WGS84 Z14 #### QA/QC - Laboratory: Bureau Veritas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-08T00:00:00.000Z Reasoning: Expanded from assay table. 0.13 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.13 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.13 Context: DDH26-RCE-01 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Luca Intersects 9.9 Metres of 5.39 g/t Gold Equivalent from the Catorce Zone at Tahuehueto Mine Luca Intersects 9.9 Metr" ## How Atlas produces this analysis Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.