# Hercules Metals Intersects 670 m of 0.45% Copper, 4 g/t Ag and 95 ppm Mo, including 213 m of 0.67% Copper, 10 g/t Ag, 128 ppm Mo at the Leviathan Porphyry System in Idaho Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa Original source: https://money.tmx.com/en/quote/BIG/news/8373007392880534/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including Publisher: tmx Original announcement: 2026-03-30T11:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Hercules Metals Corp. - Ticker: BIG - Exchange: TSX - Region: Idaho - Primary commodity: Copper - Secondary commodities: Silver, Molybdenum, Lead, Zinc - Document categories: Drill results - Extracted: 2026-08-21 02:31:03 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary Hercules Metals Corp. announced significant drill results from its Leviathan porphyry copper system in Idaho, highlighted by drill hole HER-25-18 intersecting 670.44 meters of 0.45% copper, 4.0 g/t silver, and 95 ppm molybdenum, including a higher-grade sub-interval. This represents the longest mineralized interval to date and a 200-meter step-out, indicating strong continuity and expansion potential for the system. Additionally, reconnaissance drilling identified significant silver-lead-zinc mineralization in distal areas, suggesting further prospectivity. Reasoning: Hercules Metals reported exceptional drill results from its Leviathan porphyry copper system, including the longest interval to date \(670.44 m of 0.45% Cu\) and high-grade sub-intervals, demonstrating significant scale and continuity in a 200-meter step-out. Reconnaissance drilling also identified significant silver-lead-zinc mineralization, expanding the overall prospectivity of the property. - Positive factor: Longest interval to date - Positive factor: Significant step-out extension - Positive factor: High-grade zones within broader mineralization - Positive factor: Strong continuity of mineralization - Positive factor: Porphyry model consistent with results - Positive factor: Comprehensive QA/QC disclosure - Positive factor: Qualified Person sign-off - Negative factor: Apparent width only reported for all intervals - Negative factor: Metal equivalent assumptions not disclosed - Negative factor: Cut-off grades for compositing not disclosed Facts used in scoring: 76 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: Drill hole HER-25-18 was drilled as a 200 metre step-out to the southwest of previously reported drill hole HER-25-15, extending the known mineralization. Evidence · text > HER-25-18 was drilled as a 200 metre step-out to the southwest of previously reported drill hole HER-25-15 **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 dedicated 'Sample Analysis and QAQC' section detailing laboratory certification, assay methods, and insertion of standards, duplicates, and blanks. Evidence · text > Sample Analysis and QAQC All drill core samples were prepped and analyzed at MSA Labs in Elko, Nevada and/or Langley, British Columbia, an ISO 17025 and ISO 9001 certified laboratory. **Apparent Width Only** Polarity: negative Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness. Why it applies: The document explicitly states that 'insufficient data are available at this time to state the true thickness of the mineralized intervals' for all reported intervals. Evidence · text > The intervals reported represent drill intercepts and insufficient data are available at this time to state the true thickness of the mineralized intervals. **Metal Equivalent Opaque** Polarity: negative Definition: Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used. Why it applies: Silver equivalent \(AgEq\) grades are reported in Table 2 and for HER-25-06 without disclosing the price or recovery assumptions used for their calculation. Evidence · table > AgEq \(g/t\) Context: Ag \(g/t\) **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: No cut-off grade is stated for the reported drill intervals, making it difficult to assess the compositing methodology. Evidence · text > The intervals reported represent drill intercepts and insufficient data are available at this time to state the true thickness of the mineralized intervals. **Bonanza Intercept** Polarity: positive Definition: Exceptionally high-grade zone, well above the deposit-type norm. Why it applies: The intercept in HER-25-18 of 57.36 m at 1.06% Cu is an exceptional grade for a porphyry copper deposit. Evidence · table > 1.06 Context: 57.36 **Bonanza Intercept** Polarity: positive Definition: Exceptionally high-grade zone, well above the deposit-type norm. Why it applies: The intercept in HER-25-20 of 39.5 m at 1.55% Cu is an exceptional grade for a porphyry copper deposit. Evidence · table > 1.55 Context: 39.5 **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: The silver-lead-zinc results for HER-25-06 are explicitly stated as 'previously reported intervals'. Evidence · text > including the following previously reported intervals: 10.7 m of 257.2 g/t Ag, 2.18% Pb, and 4.62% Zn \(420.5 g/t AgEq\) ## Extracted facts Stored fact records: 76. Some facts used in scoring do not have a stored record. ## Drill Results (76) ### HER-25-18 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-0) Leviathan · copper #### Identity - Hole ID: HER-25-18 - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.45 - Grade Unit: % - Intercept: 670.44 m - From: 172.21 m - To: 842.65 m - Hole Depth: 842.65 m - Intercept Depth: 172.21 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-18:172.21-842.65 - Mining Method: open\_pit #### Location - Easting: 511656.9 - Northing: 4956141.17 - Elevation: 1363.04 m - Azimuth: 315 ° - Dip: -45.25 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This is the longest and a strong copper intercept to date for a porphyry system, significantly extending the known mineralization in a 200-meter step-out. - Positive factor: Longest interval to date - Positive factor: Step-Out Extension - Positive factor: Strong continuity - Positive factor: Porphyry model consistent - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed Evidence · table > 0.45 Context: 670.44 ### HER-25-18 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-1) Leviathan · copper #### Identity - Hole ID: HER-25-18 - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.67 - Grade Unit: % - Intercept: 212.81 m - From: 188 m - To: 400.81 m - Hole Depth: 842.65 m - Intercept Depth: 188 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-18:188.0-400.81 - Mining Method: open\_pit #### Location - Easting: 511656.9 - Northing: 4956141.17 - Elevation: 1363.04 m - Azimuth: 315 ° - Dip: -45.25 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This sub-interval contains strong copper grades within the broader significant intercept, indicating a high-grade zone. - Positive factor: High-grade zone - Positive factor: Strong continuity - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed Evidence · table > 0.67 Context: 212.81 ### HER-25-18 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-2) Leviathan · copper #### Identity - Hole ID: HER-25-18 - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 1.06 - Grade Unit: % - Intercept: 57.36 m - From: 188 m - To: 245.36 m - Hole Depth: 842.65 m - Intercept Depth: 188 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-18:188.0-245.36 - Mining Method: open\_pit #### Location - Easting: 511656.9 - Northing: 4956141.17 - Elevation: 1363.04 m - Azimuth: 315 ° - Dip: -45.25 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This sub-interval contains exceptional copper grades, representing a bonanza intercept within the broader significant interval. - Positive factor: Bonanza Intercept - Positive factor: Exceptional grade for porphyry - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed Evidence · table > 1.06 Context: 57.36 ### HER-25-18 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-3) Leviathan · copper #### Identity - Hole ID: HER-25-18 - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.49 - Grade Unit: % - Intercept: 140.09 m - From: 702.56 m - To: 842.65 m - Hole Depth: 842.65 m - Intercept Depth: 702.56 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-18:702.56-842.65 - Mining Method: open\_pit #### Location - Easting: 511656.9 - Northing: 4956141.17 - Elevation: 1363.04 m - Azimuth: 315 ° - Dip: -45.25 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This sub-interval shows strong copper grades over a good length within the main intercept. - Positive factor: Strong copper grade - Positive factor: Good interval length - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed Evidence · table > 0.49 Context: 140.09 ### HER-25-13 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-4) Leviathan · copper #### Identity - Hole ID: HER-25-13 - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.57 - Grade Unit: % - Intercept: 12.31 m - From: 289.56 m - To: 301.87 m - Hole Depth: 631.85 m - Intercept Depth: 289.56 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-13:289.56-301.87 - Mining Method: open\_pit #### Location - Easting: 512131.2 - Northing: 4956963.39 - Elevation: 1616.25 m - Azimuth: 355 ° - Dip: -64.6 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This intercept shows a strong copper grade over a moderate length. - Positive factor: Strong copper grade - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed Evidence · table > 0.57 Context: 12.31 ### HER-25-14 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-5) Leviathan · copper #### Identity - Hole ID: HER-25-14 - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 1.08 - Grade Unit: % - Intercept: 6.09 m - From: 399.29 m - To: 405.38 m - Hole Depth: 832.1 m - Intercept Depth: 399.29 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-14:399.29-405.38 - Mining Method: open\_pit #### Location - Easting: 511912.2 - Northing: 4956733.27 - Elevation: 1525.21 m - Azimuth: 315.11 ° - Dip: -55.03 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This intercept shows exceptional copper grades, representing a bonanza intercept, though over a narrow width. - Positive factor: Bonanza Intercept - Positive factor: Exceptional grade for porphyry - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed Evidence · table > 1.08 Context: 6.09 ### HER-25-14 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-6) Leviathan · copper #### Identity - Hole ID: HER-25-14 - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.57 - Grade Unit: % - Intercept: 10.66 m - From: 478.54 m - To: 489.2 m - Hole Depth: 832.1 m - Intercept Depth: 478.54 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-14:478.54-489.2 - Mining Method: open\_pit #### Location - Easting: 511912.2 - Northing: 4956733.27 - Elevation: 1525.21 m - Azimuth: 315.11 ° - Dip: -55.03 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This intercept shows a strong copper grade over a moderate length. - Positive factor: Strong copper grade - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed Evidence · table > 0.57 Context: 10.66 ### HER-25-14 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-7) Leviathan · copper #### Identity - Hole ID: HER-25-14 - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.31 - Grade Unit: % - Intercept: 235.98 m - From: 541.26 m - To: 777.24 m - Hole Depth: 832.1 m - Intercept Depth: 541.26 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-14:541.26-777.24 - Mining Method: open\_pit #### Location - Easting: 511912.2 - Northing: 4956733.27 - Elevation: 1525.21 m - Azimuth: 315.11 ° - Dip: -55.03 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This intercept shows a moderate copper grade over a very long length. - Positive factor: Good interval length - Positive factor: Moderate copper grade - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed Evidence · table > 0.31 Context: 235.98 ### HER-25-14 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-8) Leviathan · copper #### Identity - Hole ID: HER-25-14 - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.47 - Grade Unit: % - Intercept: 76.81 m - From: 638.56 m - To: 715.37 m - Hole Depth: 832.1 m - Intercept Depth: 638.56 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-14:638.56-715.37 - Mining Method: open\_pit #### Location - Easting: 511912.2 - Northing: 4956733.27 - Elevation: 1525.21 m - Azimuth: 315.11 ° - Dip: -55.03 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This sub-interval shows strong copper grades over a good length within a broader intercept. - Positive factor: Strong copper grade - Positive factor: Good interval length - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed Evidence · table > 0.47 Context: 76.81 ### HER-25-20 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-9) Leviathan · copper #### Identity - Hole ID: HER-25-20 - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.38 - Grade Unit: % - Intercept: 300.1 m - From: 158.62 m - To: 458.72 m - Hole Depth: 468.17 m - Intercept Depth: 158.62 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-20:158.62-458.72 - Mining Method: open\_pit #### Location - Easting: 511931.3 - Northing: 4956493.08 - Elevation: 1511.26 m - Azimuth: 314.86 ° - Dip: -61.72 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This intercept shows a moderate copper grade over a long length. - Positive factor: Good interval length - Positive factor: Moderate copper grade - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed Evidence · table > 0.38 Context: 300.1 ### HER-25-20 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-10) Leviathan · copper #### Identity - Hole ID: HER-25-20 - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 1.55 - Grade Unit: % - Intercept: 39.5 m - From: 158.62 m - To: 198.12 m - Hole Depth: 468.17 m - Intercept Depth: 158.62 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-20:158.62-198.12 - Mining Method: open\_pit #### Location - Easting: 511931.3 - Northing: 4956493.08 - Elevation: 1511.26 m - Azimuth: 314.86 ° - Dip: -61.72 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This sub-interval contains exceptional copper grades, representing a bonanza intercept within a broader interval. - Positive factor: Bonanza Intercept - Positive factor: Exceptional grade for porphyry - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed Evidence · table > 1.55 Context: 39.5 ### HER-25-16 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-11) Leviathan · silver #### Identity - Hole ID: HER-25-16 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 10.5 - Grade Unit: g/t - Intercept: 71.63 m - From: 574.55 m - To: 646.18 m - Hole Depth: 1068.32 m - Intercept Depth: 574.55 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-16:574.55-646.18 - Mining Method: open\_pit #### Location - Easting: 512628.9 - Northing: 4955042.4 - Elevation: 1401.21 m - Azimuth: 270.34 ° - Dip: -54.57 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Metal Equivalent - Metal Eq. Grade: 19.8 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This reconnaissance intercept shows moderate silver grades over a good length, with undisclosed metal equivalent assumptions. - Positive factor: Reconnaissance drilling - Positive factor: Good interval length - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed - Negative factor: Metal Equivalent Opaque Evidence · table > 10.5 Context: 71.63 ### HER-25-16 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-12) Leviathan · silver #### Identity - Hole ID: HER-25-16 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 27 - Grade Unit: g/t - Intercept: 15.24 m - From: 760.48 m - To: 775.72 m - Hole Depth: 1068.32 m - Intercept Depth: 760.48 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-16:760.48-775.72 - Mining Method: open\_pit #### Location - Easting: 512628.9 - Northing: 4955042.4 - Elevation: 1401.21 m - Azimuth: 270.34 ° - Dip: -54.57 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Metal Equivalent - Metal Eq. Grade: 30.5 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This reconnaissance intercept shows moderate silver grades over a narrow length, with undisclosed metal equivalent assumptions. - Positive factor: Reconnaissance drilling - Positive factor: Moderate silver grade - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed - Negative factor: Metal Equivalent Opaque Evidence · table > 27.0 Context: 15.24 ### HER-25-16 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-13) Leviathan · silver #### Identity - Hole ID: HER-25-16 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 14.2 - Grade Unit: g/t - Intercept: 18.29 m - From: 816.86 m - To: 835.15 m - Hole Depth: 1068.32 m - Intercept Depth: 816.86 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-16:816.86-835.15 - Mining Method: open\_pit #### Location - Easting: 512628.9 - Northing: 4955042.4 - Elevation: 1401.21 m - Azimuth: 270.34 ° - Dip: -54.57 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Metal Equivalent - Metal Eq. Grade: 15.4 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This reconnaissance intercept shows low silver grades over a narrow length, with undisclosed metal equivalent assumptions. - Positive factor: Reconnaissance drilling - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed - Negative factor: Metal Equivalent Opaque Evidence · table > 14.2 Context: 18.29 ### HER-25-16 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-14) Leviathan · silver #### Identity - Hole ID: HER-25-16 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 42.7 - Grade Unit: g/t - Intercept: 1.52 m - From: 886.97 m - To: 888.49 m - Hole Depth: 1068.32 m - Intercept Depth: 886.97 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-16:886.97-888.49 - Mining Method: open\_pit #### Location - Easting: 512628.9 - Northing: 4955042.4 - Elevation: 1401.21 m - Azimuth: 270.34 ° - Dip: -54.57 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Metal Equivalent - Metal Eq. Grade: 44.4 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This reconnaissance intercept shows moderate silver grades over a very narrow length, with undisclosed metal equivalent assumptions. - Positive factor: Reconnaissance drilling - Positive factor: Moderate silver grade - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed - Negative factor: Metal Equivalent Opaque Evidence · table > 42.7 Context: 1.52 ### HER-25-16 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-15) Leviathan · silver #### Identity - Hole ID: HER-25-16 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 342 - Grade Unit: g/t - Intercept: 1.52 m - From: 1011.94 m - To: 1013.46 m - Hole Depth: 1068.32 m - Intercept Depth: 1011.94 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-16:1011.94-1013.46 - Mining Method: open\_pit #### Location - Easting: 512628.9 - Northing: 4955042.4 - Elevation: 1401.21 m - Azimuth: 270.34 ° - Dip: -54.57 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Metal Equivalent - Metal Eq. Grade: 342.5 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This reconnaissance intercept shows strong silver grades over a very narrow length, with undisclosed metal equivalent assumptions. - Positive factor: Reconnaissance drilling - Positive factor: Strong silver grade - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed - Negative factor: Metal Equivalent Opaque Evidence · table > 342.0 Context: 1.52 ### HER-25-22 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-16) Leviathan · silver #### Identity - Hole ID: HER-25-22 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 7.5 - Grade Unit: g/t - Intercept: 71.63 m - From: 396.24 m - To: 467.87 m - Hole Depth: 890.02 m - Intercept Depth: 396.24 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-22:396.24-467.87 - Mining Method: open\_pit #### Location - Easting: 512644.6 - Northing: 4954738.73 - Elevation: 1397.09 m - Azimuth: 214.96 ° - Dip: -70.43 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Metal Equivalent - Metal Eq. Grade: 12.5 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This reconnaissance intercept shows low silver grades over a good length, with undisclosed metal equivalent assumptions. - Positive factor: Reconnaissance drilling - Positive factor: Good interval length - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed - Negative factor: Metal Equivalent Opaque Evidence · table > 7.5 Context: 71.63 ### HER-25-23 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-17) Leviathan · silver #### Identity - Hole ID: HER-25-23 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 3.4 - Grade Unit: g/t - Intercept: 268.22 m - From: 167.64 m - To: 435.86 m - Hole Depth: 648.31 m - Intercept Depth: 167.64 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-23:167.64-435.86 - Mining Method: open\_pit #### Location - Easting: 512417 - Northing: 4954325.97 - Elevation: 1267.92 m - Azimuth: 220 ° - Dip: -69.52 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Metal Equivalent - Metal Eq. Grade: 12.1 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This reconnaissance intercept shows low silver grades over a very long length, with undisclosed metal equivalent assumptions. - Positive factor: Reconnaissance drilling - Positive factor: Very long interval length - Negative factor: Low silver grade - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed - Negative factor: Metal Equivalent Opaque Evidence · table > 3.4 Context: 268.22 ### HER-25-23 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-18) Leviathan · silver #### Identity - Hole ID: HER-25-23 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 7.8 - Grade Unit: g/t - Intercept: 41.15 m - From: 347.47 m - To: 388.62 m - Hole Depth: 648.31 m - Intercept Depth: 347.47 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-23:347.47-388.62 - Mining Method: open\_pit #### Location - Easting: 512417 - Northing: 4954325.97 - Elevation: 1267.92 m - Azimuth: 220 ° - Dip: -69.52 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Metal Equivalent - Metal Eq. Grade: 33.4 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This reconnaissance sub-interval shows moderate silver grades over a good length, with undisclosed metal equivalent assumptions. - Positive factor: Reconnaissance drilling - Positive factor: Moderate silver grade - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed - Negative factor: Metal Equivalent Opaque Evidence · table > 7.8 Context: 41.15 ### HER-25-23 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-19) Leviathan · silver #### Identity - Hole ID: HER-25-23 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 10.1 - Grade Unit: g/t - Intercept: 30.48 m - From: 358.14 m - To: 388.62 m - Hole Depth: 648.31 m - Intercept Depth: 358.14 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-23:358.14-388.62 - Mining Method: open\_pit #### Location - Easting: 512417 - Northing: 4954325.97 - Elevation: 1267.92 m - Azimuth: 220 ° - Dip: -69.52 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Metal Equivalent - Metal Eq. Grade: 41.6 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This reconnaissance sub-interval shows moderate silver grades over a good length, with undisclosed metal equivalent assumptions. - Positive factor: Reconnaissance drilling - Positive factor: Moderate silver grade - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed - Negative factor: Metal Equivalent Opaque Evidence · table > 10.1 Context: 30.48 ### HER-25-23 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-20) Leviathan · silver #### Identity - Hole ID: HER-25-23 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 24.8 - Grade Unit: g/t - Intercept: 9.14 m - From: 379.48 m - To: 388.62 m - Hole Depth: 648.31 m - Intercept Depth: 379.48 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: HER-25-23:379.48-388.62 - Mining Method: open\_pit #### Location - Easting: 512417 - Northing: 4954325.97 - Elevation: 1267.92 m - Azimuth: 220 ° - Dip: -69.52 ° - Loc. Confidence: high #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Metal Equivalent - Metal Eq. Grade: 98 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This reconnaissance sub-interval shows moderate silver and strong zinc grades over a narrow length, with undisclosed metal equivalent assumptions. - Positive factor: Reconnaissance drilling - Positive factor: Moderate silver grade - Positive factor: Strong zinc grade - Negative factor: Apparent Width Only - Negative factor: Cut-off Undisclosed - Negative factor: Metal Equivalent Opaque Evidence · table > 24.8 Context: 9.14 ### HER-25-06 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-21) Leviathan · silver Historical result Needs review: historical\_restatement #### Identity - Hole ID: HER-25-06 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 257.2 - Grade Unit: g/t - Intercept: 10.7 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Mining Method: open\_pit #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Metal Equivalent - Metal Eq. Grade: 420.5 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: No #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This is a previously reported, high-grade silver intercept from reconnaissance drilling, with metal equivalent assumptions undisclosed. - Negative factor: Stale Data Re-release - Negative factor: Metal Equivalent Opaque - Negative factor: Cut-off Undisclosed - Negative factor: Apparent Width Only Evidence · text > 10.7 m of 257.2 g/t Ag, 2.18% Pb, and 4.62% Zn \(420.5 g/t AgEq\) ### HER-25-06 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-22) Leviathan · lead Historical result Needs review: historical\_restatement #### Identity - Hole ID: HER-25-06 - Project: Leviathan - Commodity: lead - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 2.18 - Grade Unit: % - Intercept: 10.7 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Mining Method: open\_pit #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This is a previously reported, moderate-grade lead intercept from reconnaissance drilling. - Negative factor: Stale Data Re-release - Negative factor: Cut-off Undisclosed - Negative factor: Apparent Width Only Evidence · text > 10.7 m of 257.2 g/t Ag, 2.18% Pb, and 4.62% Zn \(420.5 g/t AgEq\) ### HER-25-06 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-23) Leviathan · zinc Historical result Needs review: historical\_restatement #### Identity - Hole ID: HER-25-06 - Project: Leviathan - Commodity: zinc - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 4.62 - Grade Unit: % - Intercept: 10.7 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Mining Method: open\_pit #### QA/QC - Laboratory: MSA Labs - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, duplicates, blanks #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: This is a previously reported, moderate-grade zinc intercept from reconnaissance drilling. - Negative factor: Stale Data Re-release - Negative factor: Cut-off Undisclosed - Negative factor: Apparent Width Only Evidence · text > 10.7 m of 257.2 g/t Ag, 2.18% Pb, and 4.62% Zn \(420.5 g/t AgEq\) ### HER-25-18 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-24) Leviathan · mo #### Identity - Hole ID: HER-25-18 - Project: Leviathan - Commodity: mo - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 95 - Grade Unit: ppm - Intercept: 670.44 m - From: 172.21 m - To: 842.65 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-18:172.21-842.65 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table: 95 ppm mo. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for mo; intercept not scored. Evidence · table > 95 Context: HER-25-18 ### HER-25-18 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-25) Leviathan · silver #### Identity - Hole ID: HER-25-18 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 4 - Grade Unit: g/t - Intercept: 670.44 m - From: 172.21 m - To: 842.65 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-18:172.21-842.65 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 4 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 2681.8 g/t·m is moderate \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 4.0 Context: HER-25-18 ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-26) Leviathan · copper #### Identity - Hole ID: Including - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.67 - Grade Unit: % - Intercept: 212.81 m - From: 188 m - To: 400.81 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:188-400.81 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.67 % copper is strong against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 142.6 %·m is moderate \(grade alone is strong; the better of the two is used\). - Positive factor: 0.67 % copper is strong on the porphyry deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.67 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-27) Leviathan · mo #### Identity - Hole ID: Including - Project: Leviathan - Commodity: mo - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 128 - Grade Unit: ppm - Intercept: 212.81 m - From: 188 m - To: 400.81 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:188-400.81 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table: 128 ppm mo. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for mo; intercept not scored. Evidence · table > 128 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-28) Leviathan · silver #### Identity - Hole ID: Including - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 10.2 - Grade Unit: g/t - Intercept: 212.81 m - From: 188 m - To: 400.81 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:188-400.81 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 10.2 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 2170.7 g/t·m is moderate \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 10.2 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-29) Leviathan · copper #### Identity - Hole ID: Including - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 1.06 - Grade Unit: % - Intercept: 57.36 m - From: 188 m - To: 245.36 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:188-245.36 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 1.06 % copper is exceptional against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 60.8 %·m is moderate \(grade alone is exceptional; the better of the two is used\). - Positive factor: 1.06 % copper is exceptional on the porphyry deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.06 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-30) Leviathan · mo #### Identity - Hole ID: Including - Project: Leviathan - Commodity: mo - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 112 - Grade Unit: ppm - Intercept: 57.36 m - From: 188 m - To: 245.36 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:188-245.36 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table: 112 ppm mo. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for mo; intercept not scored. Evidence · table > 112 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-31) Leviathan · silver #### Identity - Hole ID: Including - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 3.6 - Grade Unit: g/t - Intercept: 57.36 m - From: 188 m - To: 245.36 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:188-245.36 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 3.6 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 206.5 g/t·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 3.6 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-32) Leviathan · copper #### Identity - Hole ID: Including - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.49 - Grade Unit: % - Intercept: 140.09 m - From: 702.56 m - To: 842.65 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:702.56-842.65 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.49 % copper is strong against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 68.6 %·m is moderate \(grade alone is strong; the better of the two is used\). - Positive factor: 0.49 % copper is strong on the porphyry deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.49 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-33) Leviathan · mo #### Identity - Hole ID: Including - Project: Leviathan - Commodity: mo - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 84 - Grade Unit: ppm - Intercept: 140.09 m - From: 702.56 m - To: 842.65 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:702.56-842.65 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table: 84 ppm mo. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for mo; intercept not scored. Evidence · table > 84 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-34) Leviathan · silver #### Identity - Hole ID: Including - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.8 - Grade Unit: g/t - Intercept: 140.09 m - From: 702.56 m - To: 842.65 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:702.56-842.65 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.8 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 112.1 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 > 0.8 Context: Including ### HER-25-13 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-35) Leviathan · mo #### Identity - Hole ID: HER-25-13 - Project: Leviathan - Commodity: mo - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 17 - Grade Unit: ppm - Intercept: 12.31 m - From: 289.56 m - To: 301.87 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-13:289.56-301.87 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table: 17 ppm mo. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for mo; intercept not scored. Evidence · table > 17 Context: HER-25-13 ### HER-25-13 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-36) Leviathan · silver #### Identity - Hole ID: HER-25-13 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 1.7 - Grade Unit: g/t - Intercept: 12.31 m - From: 289.56 m - To: 301.87 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-13:289.56-301.87 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 1.7 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 20.9 g/t·m is below. - Negative factor: 1.7 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 > 1.7 Context: HER-25-13 ### HER-25-14 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-37) Leviathan · mo #### Identity - Hole ID: HER-25-14 - Project: Leviathan - Commodity: mo - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 4 - Grade Unit: ppm - Intercept: 6.09 m - From: 399.29 m - To: 405.38 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-14:399.29-405.38 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table: 4 ppm mo. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for mo; intercept not scored. Evidence · table > 4 Context: HER-25-14 ### HER-25-14 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-38) Leviathan · silver #### Identity - Hole ID: HER-25-14 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 12.4 - Grade Unit: g/t - Intercept: 6.09 m - From: 399.29 m - To: 405.38 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-14:399.29-405.38 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 12.4 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 75.5 g/t·m is below. - Negative factor: 12.4 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 > 12.4 Context: HER-25-14 ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-39) Leviathan · copper #### Identity - Hole ID: AND - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.57 - Grade Unit: % - Intercept: 10.66 m - From: 478.54 m - To: 489.2 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:478.54-489.2 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.57 % copper is strong against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 6.1 %·m is below \(grade alone is strong; the better of the two is used\). - Positive factor: 0.57 % copper is strong on the porphyry deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.57 Context: AND ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-40) Leviathan · mo #### Identity - Hole ID: AND - Project: Leviathan - Commodity: mo - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 21 - Grade Unit: ppm - Intercept: 10.66 m - From: 478.54 m - To: 489.2 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:478.54-489.2 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table: 21 ppm mo. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for mo; intercept not scored. Evidence · table > 21 Context: AND ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-41) Leviathan · silver #### Identity - Hole ID: AND - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 1.1 - Grade Unit: g/t - Intercept: 10.66 m - From: 478.54 m - To: 489.2 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:478.54-489.2 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 1.1 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 11.7 g/t·m is below. - Negative factor: 1.1 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 > 1.1 Context: AND ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-42) Leviathan · copper #### Identity - Hole ID: AND - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.31 - Grade Unit: % - Intercept: 235.98 m - From: 541.26 m - To: 777.24 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:541.26-777.24 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.31 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 73.2 %·m is moderate. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.31 Context: AND ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-43) Leviathan · mo #### Identity - Hole ID: AND - Project: Leviathan - Commodity: mo - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 95 - Grade Unit: ppm - Intercept: 235.98 m - From: 541.26 m - To: 777.24 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:541.26-777.24 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table: 95 ppm mo. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for mo; intercept not scored. Evidence · table > 95 Context: AND ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-44) Leviathan · silver #### Identity - Hole ID: AND - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.9 - Grade Unit: g/t - Intercept: 235.98 m - From: 541.26 m - To: 777.24 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:541.26-777.24 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.9 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 212.4 g/t·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.9 Context: AND ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-45) Leviathan · copper #### Identity - Hole ID: Including - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.47 - Grade Unit: % - Intercept: 76.81 m - From: 638.56 m - To: 715.37 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:638.56-715.37 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.47 % copper is strong against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 36.1 %·m is weak \(grade alone is strong; the better of the two is used\). - Positive factor: 0.47 % copper is strong on the porphyry deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.47 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-46) Leviathan · mo #### Identity - Hole ID: Including - Project: Leviathan - Commodity: mo - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 175 - Grade Unit: ppm - Intercept: 76.81 m - From: 638.56 m - To: 715.37 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:638.56-715.37 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table: 175 ppm mo. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for mo; intercept not scored. Evidence · table > 175 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-47) Leviathan · silver #### Identity - Hole ID: Including - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 1.4 - Grade Unit: g/t - Intercept: 76.81 m - From: 638.56 m - To: 715.37 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:638.56-715.37 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 1.4 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 107.5 g/t·m is below. - Negative factor: 1.4 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 > 1.4 Context: Including ### HER-25-20 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-48) Leviathan · mo #### Identity - Hole ID: HER-25-20 - Project: Leviathan - Commodity: mo - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 35 - Grade Unit: ppm - Intercept: 300.1 m - From: 158.62 m - To: 458.72 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-20:158.62-458.72 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table: 35 ppm mo. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for mo; intercept not scored. Evidence · table > 35 Context: HER-25-20 ### HER-25-20 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-49) Leviathan · silver #### Identity - Hole ID: HER-25-20 - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 1.2 - Grade Unit: g/t - Intercept: 300.1 m - From: 158.62 m - To: 458.72 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-20:158.62-458.72 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 1.2 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 360.1 g/t·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.2 Context: HER-25-20 ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-50) Leviathan · copper #### Identity - Hole ID: Including - Project: Leviathan - Commodity: copper - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 1.55 - Grade Unit: % - Intercept: 39.5 m - From: 158.62 m - To: 198.12 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:158.62-198.12 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 1.55 % copper is exceptional against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 61.2 %·m is moderate \(grade alone is exceptional; the better of the two is used\). - Positive factor: 1.55 % copper is exceptional on the porphyry deposit band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.55 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-51) Leviathan · mo #### Identity - Hole ID: Including - Project: Leviathan - Commodity: mo - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 35 - Grade Unit: ppm - Intercept: 39.5 m - From: 158.62 m - To: 198.12 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:158.62-198.12 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table: 35 ppm mo. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for mo; intercept not scored. Evidence · table > 35 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-52) Leviathan · silver #### Identity - Hole ID: Including - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 2.4 - Grade Unit: g/t - Intercept: 39.5 m - From: 158.62 m - To: 198.12 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:158.62-198.12 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 2.4 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 94.8 g/t·m is below. - Negative factor: 2.4 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 > 2.4 Context: Including ### HER-25-16 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-53) Leviathan · lead #### Identity - Hole ID: HER-25-16 - Project: Leviathan - Commodity: lead - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.14 - Grade Unit: % - Intercept: 71.63 m - From: 574.55 m - To: 646.18 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-16:574.55-646.18 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.14 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 10.0 %·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.14 Context: HER-25-16 ### HER-25-16 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-54) Leviathan · zinc #### Identity - Hole ID: HER-25-16 - Project: Leviathan - Commodity: zinc - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.31 - Grade Unit: % - Intercept: 71.63 m - From: 574.55 m - To: 646.18 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-16:574.55-646.18 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.31 % zinc is weak against the default band \[18, 10, 5, 2\] %. Grade×width 22.2 %·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.31 Context: HER-25-16 ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-55) Leviathan · silver #### Identity - Hole ID: AND - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 27 - Grade Unit: g/t - Intercept: 15.24 m - From: 760.48 m - To: 775.72 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:760.48-775.72 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 27 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 411.5 g/t·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 27.0 Context: AND ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-56) Leviathan · zinc #### Identity - Hole ID: AND - Project: Leviathan - Commodity: zinc - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.16 - Grade Unit: % - Intercept: 15.24 m - From: 760.48 m - To: 775.72 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:760.48-775.72 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.16 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 2.4 %·m is below. - Negative factor: 0.16 % 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 > 0.16 Context: AND ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-57) Leviathan · silver #### Identity - Hole ID: AND - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 14.2 - Grade Unit: g/t - Intercept: 18.29 m - From: 816.86 m - To: 835.15 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:816.86-835.15 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 14.2 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 259.7 g/t·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 14.2 Context: AND ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-58) Leviathan · zinc #### Identity - Hole ID: AND - Project: Leviathan - Commodity: zinc - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.06 - Grade Unit: % - Intercept: 18.29 m - From: 816.86 m - To: 835.15 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:816.86-835.15 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.06 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 1.1 %·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: AND ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-59) Leviathan · silver #### Identity - Hole ID: AND - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 42.7 - Grade Unit: g/t - Intercept: 1.52 m - From: 886.97 m - To: 888.49 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:886.97-888.49 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 42.7 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 64.9 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 > 42.7 Context: AND ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-60) Leviathan · zinc #### Identity - Hole ID: AND - Project: Leviathan - Commodity: zinc - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.08 - Grade Unit: % - Intercept: 1.52 m - From: 886.97 m - To: 888.49 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:886.97-888.49 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.08 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.1 %·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: AND ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-61) Leviathan · silver #### Identity - Hole ID: AND - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 342 - Grade Unit: g/t - Intercept: 1.52 m - From: 1011.94 m - To: 1013.46 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:1011.94-1013.46 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 342 g/t silver is strong against the default band \[500, 200, 100, 30\] g/t. Grade×width 519.8 g/t·m is weak \(grade alone is strong; the better of the two is used\). - Positive factor: 342 g/t silver is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 342.0 Context: AND ### AND [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-62) Leviathan · zinc #### Identity - Hole ID: AND - Project: Leviathan - Commodity: zinc - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.02 - Grade Unit: % - Intercept: 1.52 m - From: 1011.94 m - To: 1013.46 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: AND:1011.94-1013.46 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z 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: AND ### HER-25-22 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-63) Leviathan · lead #### Identity - Hole ID: HER-25-22 - Project: Leviathan - Commodity: lead - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.02 - Grade Unit: % - Intercept: 71.63 m - From: 396.24 m - To: 467.87 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-22:396.24-467.87 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.02 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 1.4 %·m is below. - Negative factor: 0.02 % 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 > 0.02 Context: HER-25-22 ### HER-25-22 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-64) Leviathan · zinc #### Identity - Hole ID: HER-25-22 - Project: Leviathan - Commodity: zinc - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.2 - Grade Unit: % - Intercept: 71.63 m - From: 396.24 m - To: 467.87 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-22:396.24-467.87 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.2 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 14.3 %·m is below. - Negative factor: 0.2 % 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 > 0.20 Context: HER-25-22 ### HER-25-23 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-65) Leviathan · lead #### Identity - Hole ID: HER-25-23 - Project: Leviathan - Commodity: lead - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.04 - Grade Unit: % - Intercept: 268.22 m - From: 167.64 m - To: 435.86 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-23:167.64-435.86 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.04 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 10.7 %·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.04 Context: HER-25-23 ### HER-25-23 [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-66) Leviathan · zinc #### Identity - Hole ID: HER-25-23 - Project: Leviathan - Commodity: zinc - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.36 - Grade Unit: % - Intercept: 268.22 m - From: 167.64 m - To: 435.86 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: HER-25-23:167.64-435.86 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.36 % zinc is moderate against the default band \[18, 10, 5, 2\] %. Grade×width 96.6 %·m is moderate \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.36 Context: HER-25-23 ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-67) Leviathan · silver #### Identity - Hole ID: Including - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 7.8 - Grade Unit: g/t - Intercept: 41.15 m - From: 347.47 m - To: 388.62 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:347.47-388.62 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 7.8 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 321.0 g/t·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 7.8 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-68) Leviathan · lead #### Identity - Hole ID: Including - Project: Leviathan - Commodity: lead - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.12 - Grade Unit: % - Intercept: 41.15 m - From: 347.47 m - To: 388.62 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:347.47-388.62 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.12 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 4.9 %·m is below. - Negative factor: 0.12 % 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 > 0.12 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-69) Leviathan · zinc #### Identity - Hole ID: Including - Project: Leviathan - Commodity: zinc - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 1.04 - Grade Unit: % - Intercept: 41.15 m - From: 347.47 m - To: 388.62 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:347.47-388.62 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 1.04 % zinc is moderate against the default band \[18, 10, 5, 2\] %. Grade×width 42.8 %·m is moderate \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.04 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-70) Leviathan · silver #### Identity - Hole ID: Including - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 10.1 - Grade Unit: g/t - Intercept: 30.48 m - From: 358.14 m - To: 388.62 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:358.14-388.62 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 10.1 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 307.8 g/t·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 10.1 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-71) Leviathan · lead #### Identity - Hole ID: Including - Project: Leviathan - Commodity: lead - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.15 - Grade Unit: % - Intercept: 30.48 m - From: 358.14 m - To: 388.62 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:358.14-388.62 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.15 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 4.6 %·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: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-72) Leviathan · zinc #### Identity - Hole ID: Including - Project: Leviathan - Commodity: zinc - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 1.28 - Grade Unit: % - Intercept: 30.48 m - From: 358.14 m - To: 388.62 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:358.14-388.62 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 1.28 % zinc is weak against the default band \[18, 10, 5, 2\] %. Grade×width 39.0 %·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.28 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-73) Leviathan · silver #### Identity - Hole ID: Including - Project: Leviathan - Commodity: silver - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 24.8 - Grade Unit: g/t - Intercept: 9.14 m - From: 379.48 m - To: 388.62 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:379.48-388.62 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 24.8 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 226.7 g/t·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 24.8 Context: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-74) Leviathan · lead #### Identity - Hole ID: Including - Project: Leviathan - Commodity: lead - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 0.37 - Grade Unit: % - Intercept: 9.14 m - From: 379.48 m - To: 388.62 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:379.48-388.62 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 0.37 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 3.4 %·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: Including ### Including [Link to this fact](https://atlas-staging.minestarters.com/news/hercules-metals-intersects-670-m-of-0-45-copper-4-g-t-ag-and-95-ppm-mo-including--a1084fab-2008-4bc0-86ff-6a392ea27cfa#fact-drill-facts-75) Leviathan · zinc #### Identity - Hole ID: Including - Project: Leviathan - Commodity: zinc - Region: usa\_id - Reported Region: Idaho - Ticker: BIG #### Geometry - Grade: 2.97 - Grade Unit: % - Intercept: 9.14 m - From: 379.48 m - To: 388.62 m #### Classification - Deposit Type: porphyry - Sample Type: drill - Group ID: Including:379.48-388.62 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-03-30T00:00:00.000Z Reasoning: Expanded from assay table. 2.97 % zinc is weak against the default band \[18, 10, 5, 2\] %. Grade×width 27.1 %·m is weak. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 2.97 Context: Including ## 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.