# BULGOLD Confirms Major Epithermal Gold System at Kopernica, Lutila Project Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c Original source: https://orestocks.com/company/ZLTO.V/press-releases/8672641634509693 Publisher: orestocks Original announcement: 2026-09-29T11:30:00.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-09-29T13:13:32.495Z Atlas analysis updated: 2026-09-29T13:13:32.495Z - Company: BULGOLD Inc. - Ticker: ZLTO.V - Exchange: Unavailable - Region: Slovak Republic - Primary commodity: Gold - Secondary commodities: Silver, Arsenic, Antimony, Thallium - Document categories: Drill results - Extracted: 2026-09-29 13:13:33 UTC Narrative sentiment: 0.20 · Bullish ## Minestarters Atlas summary BULGOLD Inc. announced that its 2026 diamond drilling program at the Kopernica Vein System within the Lutila Gold Project, Slovak Republic, confirmed a major epithermal upflow zone at least 500 meters wide. While individual gold intercepts were low-grade \(up to 0.36 g/t Au\), the program successfully validated the geological model and identified key mineralization trends using advanced geochemical and mineralogical mapping. The company views these results as a critical technical milestone, expanding the project's scope and providing clear vectors for future high-grade quartz vein targets in a Tier-1 jurisdiction, though true widths remain unknown and processing challenges exist due to a cyanide ban. Reasoning: The drilling campaign successfully confirmed a large epithermal gold system and developed a robust geological model, significantly advancing exploration potential despite the low-grade intercepts reported. However, the low grades and processing restrictions present challenges. - Positive factor: Confirmation of a major epithermal gold system and upflow zone, significantly expanding exploration potential. - Positive factor: Advanced predictive geological modeling provides clear vectors for future high-grade targets. - Positive factor: Project located in a Tier-1 jurisdiction with excellent infrastructure and historic mining trend. - Positive factor: QP sign-off and detailed QA/QC procedures enhance data credibility. - Negative factor: Reported gold grades are very low, indicating early-stage exploration with no economic intercepts yet. - Negative factor: True widths of intercepts are unknown, potentially overstating apparent lengths. - Negative factor: Elevated pathfinder elements \(arsenic, antimony, thallium\) could indicate potential processing challenges or penalty elements. - Negative factor: Cyanide use for extractive purposes is prohibited in Slovakia, which may impact gold recovery options. Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 25 ## Classification and evidence **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 'True widths are unknown at this stage' for the reported intercepts. Evidence · text > True widths are unknown at this stage. **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: The release includes a detailed section on 'Sampling, Analysis and QAQC of Exploration Drill Core Samples' mentioning certified reference materials, blanks, field duplicates, and SGS Burgas as the laboratory. Evidence · text > Quality control samples, comprising certified reference materials, blanks, and field duplicates, are inserted into each batch of samples **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: The document clearly states the compositing parameters: '1m minimum composite length, 2m maximum internal dilution, 0.1g/t Au cut-off'. Evidence · text > 1m minimum composite length, 2m maximum internal dilution, 0.1g/t Au cut-off **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: The document identifies arsenic \(As\), antimony \(Sb\), and thallium \(Tl\) as supporting pathfinder elements with elevated signatures, which can be penalty elements in processing. Evidence · text > supporting pathfinder elements, arsenic \(As\), antimony \(Sb\) and thallium \(Tl\). **Exploration Drilling** Polarity: neutral Story-specific tag Definition: No canonical definition is currently available. Why it applies: The 2026 campaign was designed to target interpreted epithermal quartz veins and successfully expanded the project's scope to a large-scale epithermal upflow system, indicating an exploration focus. Evidence · text > The 2026 diamond drilling campaign at the Kopernica Vein System was designed to target interpreted epithermal quartz veins. **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: The campaign successfully expanded the project's scope from a discrete vein target to a large-scale epithermal upflow system, indicating an extension of known mineralization or potential. Evidence · text > expanding the project's scope from a discrete vein target to a large-scale epithermal upflow system **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: The Lutila Gold Project is positioned by its proximity to the historic Kremnica and Banská Štiavnica epithermal vein fields, leveraging their mining legacy for validation. Evidence · text > The Lutila Gold Project sits squarely between Central Slovakia's premier precious metal hubs: the Kremnica and Banská Štiavnica epithermal vein fields. **Low Grade** Polarity: negative Story-specific tag Definition: No canonical definition is currently available. Why it applies: The highest reported gold grade is 0.36 g/t Au, which is below the 'weak' threshold for epithermal gold deposits and significantly below economic thresholds for underground mining. Evidence · table > 0.36 Context: 1 **Cyanide Ban** Polarity: negative Story-specific tag Definition: No canonical definition is currently available. Why it applies: The Slovak Republic has prohibited the use of cyanide for extractive purposes since 2014, which could pose a challenge for gold processing. Evidence · text > The use of cyanide for extractive purposes has been prohibited since 2014. ## Extracted facts Stored fact records: 25. Some facts used in scoring do not have a stored record. ## Drill Results (25) ### CVDD001 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-0) Lutila · gold #### Identity - Hole ID: CVDD001 - Project: Lutila - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.14 - Grade Unit: g/t - Intercept: 18 m - From: 33 m - To: 51 m - Hole Depth: 515.4 m - Intercept Depth: 33 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: CVDD001:33-51 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344676 - Northing: 5392596 - Elevation: 575 m - Azimuth: 91 ° - Dip: -67 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.14 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.14 Context: 18 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### CVDD001 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-1) Lutila · gold #### Identity - Hole ID: CVDD001 - Project: Lutila - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.13 - Grade Unit: g/t - Intercept: 5 m - From: 126 m - To: 131 m - Hole Depth: 515.4 m - Intercept Depth: 126 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: CVDD001:126-131 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344676 - Northing: 5392596 - Elevation: 575 m - Azimuth: 91 ° - Dip: -67 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.13 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.13 Context: 5 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### CVDD001 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-2) Lutila · gold #### Identity - Hole ID: CVDD001 - Project: Lutila - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.13 - Grade Unit: g/t - Intercept: 6 m - From: 358 m - To: 364 m - Hole Depth: 515.4 m - Intercept Depth: 358 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: CVDD001:358-364 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344676 - Northing: 5392596 - Elevation: 575 m - Azimuth: 91 ° - Dip: -67 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.13 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.13 Context: 6 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KG-KP-2a [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-3) Lutila · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: KG-KP-2a - Project: Lutila - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.26 - Grade Unit: g/t - Intercept: 12.8 m - From: 16.2 m - To: 29 m - Hole Depth: 98.5 m - Intercept Depth: 16.2 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KG-KP-2a:16.2-29 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344673 - Northing: 5392593 - Elevation: 575 m - Azimuth: 285 ° - Dip: -65 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2013-02-01T00:00:00.000Z #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This historical intercept shows very low gold grades and lacks modern QA/QC, limiting its current economic significance. - Negative factor: Gold grade is very low \(0.26 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. - Negative factor: This is historical data, not new results, and QA/QC protocols are unknown for these samples. Evidence · table > 0.26 Context: 12.8 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### KG-KP-3 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-4) Lutila · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: KG-KP-3 - Project: Lutila - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.29 - Grade Unit: g/t - Intercept: 6 m - From: 1 m - To: 7 m - Hole Depth: 175 m - Intercept Depth: 1 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KG-KP-3:1-7 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344588 - Northing: 5392645 - Elevation: 581 m - Azimuth: 100 ° - Dip: -45 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2013-02-01T00:00:00.000Z #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This historical intercept shows very low gold grades and lacks modern QA/QC, limiting its current economic significance. - Negative factor: Gold grade is very low \(0.29 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. - Negative factor: This is historical data, not new results, and QA/QC protocols are unknown for these samples. Evidence · table > 0.29 Context: 6 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### KG-KP-5a [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-5) Lutila · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: KG-KP-5a - Project: Lutila - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.34 - Grade Unit: g/t - Intercept: 22.4 m - From: 85.6 m - To: 108 m - Hole Depth: 157.3 m - Intercept Depth: 85.6 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KG-KP-5a:85.6-108 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344729 - Northing: 5392666 - Elevation: 600 m - Azimuth: 280 ° - Dip: -75 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2013-02-01T00:00:00.000Z #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This historical intercept shows very low gold grades and lacks modern QA/QC, limiting its current economic significance. - Negative factor: Gold grade is very low \(0.34 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. - Negative factor: This is historical data, not new results, and QA/QC protocols are unknown for these samples. Evidence · table > 0.34 Context: 22.4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true **Stale Data Re-release** Polarity: negative Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty. Why it applies: the fact restates a prior release ### KPDD001 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-6) Lutila · gold #### Identity - Hole ID: KPDD001 - Project: Lutila - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.29 - Grade Unit: g/t - Intercept: 4 m - From: 7 m - To: 11 m - Hole Depth: 645.6 m - Intercept Depth: 7 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD001:7-11 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344667 - Northing: 5392585 - Elevation: 574 m - Azimuth: 280 ° - Dip: -49 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.29 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.29 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD001 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-7) Lutila · gold #### Identity - Hole ID: KPDD001 - Project: Lutila - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.11 - Grade Unit: g/t - Intercept: 1 m - From: 15 m - To: 16 m - Hole Depth: 645.6 m - Intercept Depth: 15 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD001:15-16 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344667 - Northing: 5392585 - Elevation: 574 m - Azimuth: 280 ° - Dip: -49 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.11 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.11 Context: 1 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD001 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-8) Lutila · gold #### Identity - Hole ID: KPDD001 - Project: Lutila - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.12 - Grade Unit: g/t - Intercept: 1 m - From: 22 m - To: 23 m - Hole Depth: 645.6 m - Intercept Depth: 22 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD001:22-23 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344667 - Northing: 5392585 - Elevation: 574 m - Azimuth: 280 ° - Dip: -49 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.12 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.12 Context: 1 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD001 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-9) Lutila · gold #### Identity - Hole ID: KPDD001 - Project: Lutila - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.24 - Grade Unit: g/t - Intercept: 1 m - From: 221 m - To: 222 m - Hole Depth: 645.6 m - Intercept Depth: 221 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD001:221-222 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344667 - Northing: 5392585 - Elevation: 574 m - Azimuth: 280 ° - Dip: -49 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.24 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.24 Context: 1 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD001 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-10) Lutila · gold #### Identity - Hole ID: KPDD001 - Project: Lutila - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.17 - Grade Unit: g/t - Intercept: 2 m - From: 418 m - To: 420 m - Hole Depth: 645.6 m - Intercept Depth: 418 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD001:418-420 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344667 - Northing: 5392585 - Elevation: 574 m - Azimuth: 280 ° - Dip: -49 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.17 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.17 Context: 2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD001 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-11) Lutila · gold #### Identity - Hole ID: KPDD001 - Project: Lutila - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.36 - Grade Unit: g/t - Intercept: 1 m - From: 491 m - To: 492 m - Hole Depth: 645.6 m - Intercept Depth: 491 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD001:491-492 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344667 - Northing: 5392585 - Elevation: 574 m - Azimuth: 280 ° - Dip: -49 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.36 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.36 Context: 1 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD001 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-12) Lutila · gold #### Identity - Hole ID: KPDD001 - Project: Lutila - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.14 - Grade Unit: g/t - Intercept: 6 m - From: 498 m - To: 504 m - Hole Depth: 645.6 m - Intercept Depth: 498 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD001:498-504 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344667 - Northing: 5392585 - Elevation: 574 m - Azimuth: 280 ° - Dip: -49 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.14 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.14 Context: 6 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD002 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-13) to a large-scale epithermal upflow · gold #### Identity - Hole ID: KPDD002 - Project: to a large-scale epithermal upflow - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.16 - Grade Unit: g/t - Intercept: 1 m - From: 20 m - To: 21 m - Hole Depth: 209.65 m - Intercept Depth: 20 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD002:20-21 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344356 - Northing: 5392619 - Elevation: 513 m - Azimuth: 103 ° - Dip: -51 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.16 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.16 Context: 1 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD003 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-14) to a large-scale epithermal upflow · gold #### Identity - Hole ID: KPDD003 - Project: to a large-scale epithermal upflow - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.19 - Grade Unit: g/t - Intercept: 2 m - From: 31 m - To: 33 m - Hole Depth: 207.8 m - Intercept Depth: 31 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD003:31-33 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344412 - Northing: 5392510 - Elevation: 518 m - Azimuth: 80 ° - Dip: -51 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.19 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.19 Context: 2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD004 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-15) to a large-scale epithermal upflow · gold #### Identity - Hole ID: KPDD004 - Project: to a large-scale epithermal upflow - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.13 - Grade Unit: g/t - Intercept: 1 m - From: 11 m - To: 12 m - Hole Depth: 148.2 m - Intercept Depth: 11 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD004:11-12 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344388 - Northing: 5392510 - Elevation: 514 m - Azimuth: 244 ° - Dip: -51 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.13 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.13 Context: 1 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD004 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-16) to a large-scale epithermal upflow · gold #### Identity - Hole ID: KPDD004 - Project: to a large-scale epithermal upflow - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.1 - Grade Unit: g/t - Intercept: 7 m - From: 31 m - To: 38 m - Hole Depth: 148.2 m - Intercept Depth: 31 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD004:31-38 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344388 - Northing: 5392510 - Elevation: 514 m - Azimuth: 244 ° - Dip: -51 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.10 g/t Au\), at the cut-off grade and well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.10 Context: 7 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD004 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-17) to a large-scale epithermal upflow · gold #### Identity - Hole ID: KPDD004 - Project: to a large-scale epithermal upflow - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.33 - Grade Unit: g/t - Intercept: 1 m - From: 41 m - To: 42 m - Hole Depth: 148.2 m - Intercept Depth: 41 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD004:41-42 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344388 - Northing: 5392510 - Elevation: 514 m - Azimuth: 244 ° - Dip: -51 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.33 g/t Au\), at the weak threshold for epithermal but well below economic thresholds for underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.33 Context: 1 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD004 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-18) to a large-scale epithermal upflow · gold #### Identity - Hole ID: KPDD004 - Project: to a large-scale epithermal upflow - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.1 - Grade Unit: g/t - Intercept: 1 m - From: 55 m - To: 56 m - Hole Depth: 148.2 m - Intercept Depth: 55 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD004:55-56 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344388 - Northing: 5392510 - Elevation: 514 m - Azimuth: 244 ° - Dip: -51 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.10 g/t Au\), at the cut-off grade and well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.10 Context: 1 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD004 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-19) to a large-scale epithermal upflow · gold #### Identity - Hole ID: KPDD004 - Project: to a large-scale epithermal upflow - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.1 - Grade Unit: g/t - Intercept: 2 m - From: 61 m - To: 63 m - Hole Depth: 148.2 m - Intercept Depth: 61 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD004:61-63 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344388 - Northing: 5392510 - Elevation: 514 m - Azimuth: 244 ° - Dip: -51 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.10 g/t Au\), at the cut-off grade and well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.10 Context: 2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD005 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-20) to a large-scale epithermal upflow · gold #### Identity - Hole ID: KPDD005 - Project: to a large-scale epithermal upflow - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.15 - Grade Unit: g/t - Intercept: 1 m - From: 48 m - To: 49 m - Hole Depth: 214.4 m - Intercept Depth: 48 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD005:48-49 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344769 - Northing: 5392275 - Elevation: 594 m - Azimuth: 55 ° - Dip: -50 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.15 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.15 Context: 1 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD005 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-21) to a large-scale epithermal upflow · gold #### Identity - Hole ID: KPDD005 - Project: to a large-scale epithermal upflow - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.17 - Grade Unit: g/t - Intercept: 1 m - From: 70 m - To: 71 m - Hole Depth: 214.4 m - Intercept Depth: 70 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD005:70-71 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344769 - Northing: 5392275 - Elevation: 594 m - Azimuth: 55 ° - Dip: -50 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.17 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.17 Context: 1 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD005 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-22) to a large-scale epithermal upflow · gold #### Identity - Hole ID: KPDD005 - Project: to a large-scale epithermal upflow - Commodity: gold - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.18 - Grade Unit: g/t - Intercept: 1 m - From: 85 m - To: 86 m - Hole Depth: 214.4 m - Intercept Depth: 85 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Group ID: KPDD005:85-86 - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344769 - Northing: 5392275 - Elevation: 594 m - Azimuth: 55 ° - Dip: -50 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This intercept shows very low gold grades, indicating it is not an economic intercept but contributes to the understanding of the widespread anomalous mineralization. - Negative factor: Gold grade is very low \(0.18 g/t Au\), well below economic thresholds for epithermal underground mining. - Negative factor: True width is unknown, potentially overstating the intercept length. Evidence · table > 0.18 Context: 1 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD005 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-23) to a large-scale epithermal upflow · silver #### Identity - Hole ID: KPDD005 - Project: to a large-scale epithermal upflow - Commodity: silver - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.45 - Grade Unit: g/t - From: 63.2 m - Hole Depth: 214.4 m - Intercept Depth: 63.2 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344769 - Northing: 5392275 - Elevation: 594 m - Azimuth: 55 ° - Dip: -50 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This silver grade is very low and contributes to the understanding of the polymetallic nature of the system, but is not economically significant on its own. - Negative factor: Silver grade is very low \(0.45 g/t Ag\), well below economic thresholds. - Negative factor: True width is unknown. Evidence · text > 0.45 g/t Ag #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ### KPDD005 [Link to this fact](https://atlas-staging.minestarters.com/news/bulgold-confirms-major-epithermal-gold-system-at-kopernica-lutila-project--8ac5405f-ef84-44b9-bb81-67f1166ec37c#fact-drill-facts-24) to a large-scale epithermal upflow · silver #### Identity - Hole ID: KPDD005 - Project: to a large-scale epithermal upflow - Commodity: silver - Region: slovak republic - Reported Region: slovak republic - Ticker: ZLTO.V #### Geometry - Grade: 0.61 - Grade Unit: g/t - From: 69.9 m - Hole Depth: 214.4 m - Intercept Depth: 69.9 m #### Classification - Deposit Type: epithermal - Program: exploration - Sample Type: drill - Mining Method: underground #### Location - Location: Kopernica Vein System - Easting: 344769 - Northing: 5392275 - Elevation: 594 m - Azimuth: 55 ° - Dip: -50 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SGS Burgas - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, thallium #### Compositing - Cutoff Grade: 0.1 - Cutoff Unit: g/t - Dilution Disclosed: Yes - Max Dilution: 2 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-29T00:00:00.000Z Reasoning: This silver grade is very low and contributes to the understanding of the polymetallic nature of the system, but is not economically significant on its own. - Negative factor: Silver grade is very low \(0.61 g/t Ag\), well below economic thresholds. - Negative factor: True width is unknown. Evidence · text > 0.61 g/t Ag #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: cutoff\_grade and internal dilution are both stated **Deleterious Elements Present** Polarity: negative Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release. Why it applies: deleterious\_flag is true ## 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.