# CERRO LEON DRILL RESULTS Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb Original source: https://announcements.asx.com.au/asxpdf/20241211/pdf/06chyvxqqvbgyn.pdf Publisher: research Original announcement: Unknown date Analysis by Minestarters Atlas Atlas analysis published: 2026-11-07T11:00:43.322Z Atlas analysis updated: 2026-11-07T11:00:43.322Z - Company: Unico Silver Limited - Ticker: USL - Exchange: ASX - Region: Santa Cruz province, Argentina - Primary commodity: Silver - Secondary commodities: Gold, Lead, Zinc - Document categories: Drill results, Resource update - Extracted: 2026-11-07 11:00:43 UTC Narrative sentiment: 0.62 · Bullish ## Minestarters Atlas summary Unico Silver reported first assay results from the current Cerro Leon drilling program, highlighting several high-grade silver equivalent intercepts at the Karina prospect. The company says the shallow RC program is aimed at upgrading mineralisation and helping define grade distribution ahead of deeper drilling and a revised MRE. Assays remain pending for 42 additional holes, so this is an interim results release rather than a completed program. Reasoning: This is a drill-results release with several significant silver equivalent intercepts at Karina, but much of the program is still pending and the current results are from a shallow RC campaign aimed partly at resource upgrade. - Positive factor: First assay results from ongoing drilling - Positive factor: Multiple high-grade silver equivalent intercepts returned at Karina - Positive factor: Program is designed to upgrade shallow mineralisation and define grade distribution - Positive factor: Reported intercepts include high-grade subintervals and an exceptional individual silver assay - Negative factor: Assays are still pending for a further 42 holes - Negative factor: Intervals are reported as downhole lengths and true widths are only approximate or estimated in places - Negative factor: Cut-off grade and compositing details are only partly disclosed through the JORC notes Facts used in scoring: 64 ## Classification and evidence **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: The release states that all drill holes were orientated perpendicular to the Karina vein and approximate true widths, and that PR005-24 was oblique with true widths estimated to be 50% of the stated intervals. Evidence · text > All drill holes were orientated perpendicular to the Karina vein and approximate true widths. **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 describes blanks, standards, duplicates, CRM checks and laboratory QA/QC procedures for the 2024 RC campaign. Evidence · text > For drilling campaign during 2024 \(RC\) were inserted 8 controls per 100 samples. **Compositing Transparent** Polarity: positive Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals. Why it applies: The report states that mineralised drill hole intercepts are calculated using greater than 50gpt AgEq with no more than 3m of internal dilution. Evidence · text > Mineralised drill hole intercepts are calculated using greater than 50gpt AgEq with no more than 3m of internal dilution. **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: Most intercepts are reported as downhole lengths, and while the holes are said to be approximately true width, one interval is explicitly oblique and only estimated to be 50% of the stated interval. Evidence · text > This hole intercepted the Marta Este vein oblique to the vein orientation and true widths are estimated to be 50% of the stated intervals. **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: The company says PR009-24 is 100m east-northeast of historical hole PR224-12, confirming lateral continuity of high-grade mineralisation. Evidence · text > Hole PR009-24 is located 100m east-northeast of historical hole PR224-12 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: The program objective includes upgrading shallow mineralisation from inferred to indicated status and improving resource confidence. Evidence · text > Upgrade shallow mineralisation from inferred to indicated status **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: The project is described as strategically located within the same structural corridor as AngloGold Ashanti’s Cerro Vanguardia mine. Evidence · text > within the same structural corridor that is host to AngloGold Ashanti’s world-class Cerro Vanguardia mine ## Extracted facts Stored fact records: 64. Some facts used in scoring do not have a stored record. ## Drill Results (64) ### PR001-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-0) Cerro Leon · silver #### Identity - Hole ID: PR001-24 - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 31 - Grade Unit: g/t - Intercept: 4 m - From: 44 m - To: 48 m - Intercept Depth: 44 m #### Classification - Deposit Type: epithermal - Program: resource - Sample Type: drill - Group ID: PR001-24:44-48 - Mining Method: underground #### Location - Location: Karina - Easting: 526792.1 - Northing: 4682827 - CRS: UTM19s - Elevation: 405.6 m - Azimuth: 14 ° - Dip: -57 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, mercury #### Metal Equivalent - Metal Eq. Grade: 73 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Compositing - Cutoff Grade: 50 - Cutoff Unit: g/t AgEq - Dilution Disclosed: Yes - Max Dilution: 3 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: This is a low but meaningful accompanying silver grade from the same interval; it adds supporting data rather than standalone strength. - Positive factor: Associated with the same mineralized interval as the AgEq intercept - Positive factor: Supports a polymetallic silver-gold system - Negative factor: The interval is low-grade relative to the headline AgEq value - Negative factor: Downhole width only #### 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: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### PR001-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-1) Cerro Leon · gold #### Identity - Hole ID: PR001-24 - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.35 - Grade Unit: g/t - Intercept: 4 m - From: 44 m - To: 48 m - Intercept Depth: 44 m #### Classification - Deposit Type: epithermal - Program: resource - Sample Type: drill - Group ID: PR001-24:44-48 - Mining Method: underground #### Location - Location: Karina - Easting: 526792.1 - Northing: 4682827 - CRS: UTM19s - Elevation: 405.6 m - Azimuth: 14 ° - Dip: -57 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, mercury #### Metal Equivalent - Metal Eq. Grade: 73 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Compositing - Cutoff Grade: 50 - Cutoff Unit: g/t AgEq - Dilution Disclosed: Yes - Max Dilution: 3 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: The gold grade is modest but relevant because it contributes to the reported silver equivalent for this interval. - Positive factor: Gold credits are reported within the same mineralized interval - Positive factor: Polymetallic nature supports the AgEq calculation - Negative factor: Grade is modest on its own - Negative factor: Downhole width only #### 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: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### PR001-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-2) Cerro Leon · silver #### Identity - Hole ID: PR001-24 - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 127 - Grade Unit: g/t - Intercept: 2 m - From: 70 m - To: 72 m - Intercept Depth: 70 m #### Classification - Deposit Type: epithermal - Program: resource - Sample Type: drill - Group ID: PR001-24:70-72 - Mining Method: underground #### Location - Location: Karina - Easting: 526792.1 - Northing: 4682827 - CRS: UTM19s - Elevation: 405.6 m - Azimuth: 14 ° - Dip: -57 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, mercury #### Metal Equivalent - Metal Eq. Grade: 127 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Compositing - Cutoff Grade: 50 - Cutoff Unit: g/t AgEq - Dilution Disclosed: Yes - Max Dilution: 3 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: This is a short but solid higher-grade interval that exceeds the stated cut-off and supports the shallow mineralized shoot model. - Positive factor: High-grade silver equivalent interval above cut-off - Positive factor: Adds breadth to the Karina result set - Negative factor: Short 2 m downhole interval - Negative factor: True width not given #### 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: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### PR001-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-3) Cerro Leon · gold #### Identity - Hole ID: PR001-24 - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.93 - Grade Unit: g/t - Intercept: 2 m - From: 70 m - To: 72 m - Intercept Depth: 70 m #### Classification - Deposit Type: epithermal - Program: resource - Sample Type: drill - Group ID: PR001-24:70-72 - Mining Method: underground #### Location - Location: Karina - Easting: 526792.1 - Northing: 4682827 - CRS: UTM19s - Elevation: 405.6 m - Azimuth: 14 ° - Dip: -57 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, mercury #### Metal Equivalent - Metal Eq. Grade: 127 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Compositing - Cutoff Grade: 50 - Cutoff Unit: g/t AgEq - Dilution Disclosed: Yes - Max Dilution: 3 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: The gold grade is respectable for a narrow subinterval and helps explain the high AgEq value, but by itself it is not a large interval. - Positive factor: Gold contributes to the silver equivalent result - Positive factor: Short high-grade subinterval within the same intercept - Negative factor: Very narrow interval - Negative factor: Downhole width only #### 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: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### PR002-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-4) Cerro Leon · silver #### Identity - Hole ID: PR002-24 - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 22 - Grade Unit: g/t - Intercept: 5 m - From: 22 m - To: 27 m - Intercept Depth: 22 m #### Classification - Deposit Type: epithermal - Program: resource - Sample Type: drill - Group ID: PR002-24:22-27 - Mining Method: underground #### Location - Location: Karina - Easting: 526847.4 - Northing: 4682843 - CRS: UTM19s - Elevation: 403.7 m - Azimuth: 340 ° - Dip: -52 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, mercury #### Metal Equivalent - Metal Eq. Grade: 58 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Compositing - Cutoff Grade: 50 - Cutoff Unit: g/t AgEq - Dilution Disclosed: Yes - Max Dilution: 3 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: This is a small but still above-cutoff intercept that contributes to continuity of the shallow mineralized zone. - Positive factor: Above the stated 50 g/t AgEq cut-off - Positive factor: Adds continuity between holes - Negative factor: Modest grade relative to the stronger intervals in the release - Negative factor: Downhole interval only Evidence · table > PR002-24 22 27 5 0.24 22 0.5 0.1 58 290 Context: Table 2: Significant drill hole assay results · PR002-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### 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: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### PR002-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-5) Cerro Leon · silver #### Identity - Hole ID: PR002-24 - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 98 - Grade Unit: g/t - Intercept: 17 m - From: 34 m - To: 51 m - Intercept Depth: 34 m #### Classification - Deposit Type: epithermal - Program: resource - Sample Type: drill - Group ID: PR002-24:34-51 - Mining Method: underground #### Location - Location: Karina - Easting: 526847.4 - Northing: 4682843 - CRS: UTM19s - Elevation: 403.7 m - Azimuth: 340 ° - Dip: -52 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, mercury #### Metal Equivalent - Metal Eq. Grade: 149 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Compositing - Cutoff Grade: 50 - Cutoff Unit: g/t AgEq - Dilution Disclosed: Yes - Max Dilution: 3 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: This is a decent silver interval that sits inside a longer mineralized zone and reinforces the broader result. - Positive factor: Solid silver grade within a 17 m intercept - Positive factor: Supports grade continuity - Negative factor: Still below the headline AgEq grade thickness of the release #### 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: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### PR002-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-6) Cerro Leon · gold #### Identity - Hole ID: PR002-24 - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.33 - Grade Unit: g/t - Intercept: 17 m - From: 34 m - To: 51 m - Intercept Depth: 34 m #### Classification - Deposit Type: epithermal - Program: resource - Sample Type: drill - Group ID: PR002-24:34-51 - Mining Method: underground #### Location - Location: Karina - Easting: 526847.4 - Northing: 4682843 - CRS: UTM19s - Elevation: 403.7 m - Azimuth: 340 ° - Dip: -52 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, mercury #### Metal Equivalent - Metal Eq. Grade: 149 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Compositing - Cutoff Grade: 50 - Cutoff Unit: g/t AgEq - Dilution Disclosed: Yes - Max Dilution: 3 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: The gold grade is modest but contributes to the overall polymetallic interval. - Positive factor: Contributes to the silver equivalent calculation - Positive factor: Part of a longer interval supporting continuity - Negative factor: Low standalone gold grade - Negative factor: Downhole width only #### 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: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### PR002-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-7) Cerro Leon · lead #### Identity - Hole ID: PR002-24 - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.8 - Grade Unit: % - Intercept: 17 m - From: 34 m - To: 51 m - Intercept Depth: 34 m #### Classification - Deposit Type: epithermal - Program: resource - Sample Type: drill - Group ID: PR002-24:34-51 - Mining Method: underground #### Location - Location: Karina - Easting: 526847.4 - Northing: 4682843 - CRS: UTM19s - Elevation: 403.7 m - Azimuth: 340 ° - Dip: -52 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, mercury #### Metal Equivalent - Metal Eq. Grade: 149 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Compositing - Cutoff Grade: 50 - Cutoff Unit: g/t AgEq - Dilution Disclosed: Yes - Max Dilution: 3 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Lead is present in the polymetallic interval, but its standalone significance is limited and the report notes credits are only considered at Marta Centro. - Positive factor: Lead is explicitly included in the AgEq formula and credits are considered at Cerro Leon - Negative factor: Potential smelter penalty element; economic value is stated to be prospect-specific in the report #### 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: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### PR002-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-8) Cerro Leon · zinc #### Identity - Hole ID: PR002-24 - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.8 - Grade Unit: % - Intercept: 17 m - From: 34 m - To: 51 m - Intercept Depth: 34 m #### Classification - Deposit Type: epithermal - Program: resource - Sample Type: drill - Group ID: PR002-24:34-51 - Mining Method: underground #### Location - Location: Karina - Easting: 526847.4 - Northing: 4682843 - CRS: UTM19s - Elevation: 403.7 m - Azimuth: 340 ° - Dip: -52 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: Yes - Deleterious Elements: arsenic, antimony, mercury #### Metal Equivalent - Metal Eq. Grade: 149 - Metal Eq. Unit: g/t AgEq - Assumptions Disclosed: Yes #### Compositing - Cutoff Grade: 50 - Cutoff Unit: g/t AgEq - Dilution Disclosed: Yes - Max Dilution: 3 m #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Zinc is part of the same polymetallic interval, but the release makes clear the economic treatment depends on the prospect. - Positive factor: Zinc is explicitly included in the AgEq formula and credits are considered at Cerro Leon - Negative factor: Potential smelter penalty element; economic value is stated to be prospect-specific in the report #### 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: A source-stated penalty, refractory or recovery concern in the fact's scope. Element detection alone, including measured elements explicitly below penalty thresholds, does not trigger this tag. Respect negation and retain a separately stated concern even when another risk is explicitly absent. Why it applies: deleterious\_flag is true **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ### PR002-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-9) Cerro Leon · gold #### Identity - Hole ID: PR002-24 - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.24 - Grade Unit: g/t - Intercept: 5 m - From: 22 m - To: 27 m - Intercept Depth: 22 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR002-24:22-27 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 58 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.24 g/t gold is below against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 1.2 g/t·m is below. - Negative factor: 0.24 g/t gold is below the weak threshold \(2.5 g/t\) on the underground mining band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > PR002-24 22 27 5 0.24 22 0.5 0.1 58 290 Context: Table 2: Significant drill hole assay results · PR002-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR002-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-10) Cerro Leon · lead #### Identity - Hole ID: PR002-24 - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.5 - Grade Unit: % - Intercept: 5 m - From: 22 m - To: 27 m - Intercept Depth: 22 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR002-24:22-27 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 58 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.5 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 2.5 %·m is below. - Negative factor: 0.5 % 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 > PR002-24 22 27 5 0.24 22 0.5 0.1 58 290 Context: Table 2: Significant drill hole assay results · PR002-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR002-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-11) Cerro Leon · zinc #### Identity - Hole ID: PR002-24 - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 5 m - From: 22 m - To: 27 m - Intercept Depth: 22 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR002-24:22-27 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 58 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.5 %·m is below. - Negative factor: 0.1 % 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 > PR002-24 22 27 5 0.24 22 0.5 0.1 58 290 Context: Table 2: Significant drill hole assay results · PR002-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-12) Cerro Leon · gold #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.33 - Grade Unit: g/t - Intercept: 17 m - From: 34 m - To: 51 m - Intercept Depth: 34 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:34-51 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 149 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.33 g/t gold is below against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 5.6 g/t·m is below. - Negative factor: 0.33 g/t gold is below the weak threshold \(2.5 g/t\) on the underground mining band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > Inc. 34 51 17 0.33 98 0.8 0.1 149 2529 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-13) Cerro Leon · silver #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 98 - Grade Unit: g/t - Intercept: 17 m - From: 34 m - To: 51 m - Intercept Depth: 34 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:34-51 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 149 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 98 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 1666.0 g/t·m is moderate \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > Inc. 34 51 17 0.33 98 0.8 0.1 149 2529 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-14) Cerro Leon · lead #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.8 - Grade Unit: % - Intercept: 17 m - From: 34 m - To: 51 m - Intercept Depth: 34 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:34-51 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 149 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.8 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 13.6 %·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 > Inc. 34 51 17 0.33 98 0.8 0.1 149 2529 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-15) Cerro Leon · zinc #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 17 m - From: 34 m - To: 51 m - Intercept Depth: 34 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:34-51 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 149 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 1.7 %·m is below. - Negative factor: 0.1 % 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 > Inc. 34 51 17 0.33 98 0.8 0.1 149 2529 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR003-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-16) Cerro Leon · gold #### Identity - Hole ID: PR003-24 - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.25 - Grade Unit: g/t - Intercept: 12 m - From: 49 m - To: 61 m - Intercept Depth: 49 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR003-24:49-61 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 307 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.25 g/t gold is below against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 3.0 g/t·m is below. - Negative factor: 0.25 g/t gold is below the weak threshold \(2.5 g/t\) on the underground mining band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > PR003-24 49 61 12 0.25 260 0.3 0.5 307 3688 Context: Table 2: Significant drill hole assay results · PR003-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR003-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-17) Cerro Leon · silver #### Identity - Hole ID: PR003-24 - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 260 - Grade Unit: g/t - Intercept: 12 m - From: 49 m - To: 61 m - Intercept Depth: 49 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR003-24:49-61 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 307 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 260 g/t silver is strong against the default band \[500, 200, 100, 30\] g/t. Grade×width 3120.0 g/t·m is strong. - Positive factor: 260 g/t silver is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > PR003-24 49 61 12 0.25 260 0.3 0.5 307 3688 Context: Table 2: Significant drill hole assay results · PR003-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR003-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-18) Cerro Leon · lead #### Identity - Hole ID: PR003-24 - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.3 - Grade Unit: % - Intercept: 12 m - From: 49 m - To: 61 m - Intercept Depth: 49 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR003-24:49-61 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 307 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.3 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 3.6 %·m is below. - Negative factor: 0.3 % 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 > PR003-24 49 61 12 0.25 260 0.3 0.5 307 3688 Context: Table 2: Significant drill hole assay results · PR003-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR003-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-19) Cerro Leon · zinc #### Identity - Hole ID: PR003-24 - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.5 - Grade Unit: % - Intercept: 12 m - From: 49 m - To: 61 m - Intercept Depth: 49 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR003-24:49-61 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 307 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.5 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 6.0 %·m is below. - Negative factor: 0.5 % 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 > PR003-24 49 61 12 0.25 260 0.3 0.5 307 3688 Context: Table 2: Significant drill hole assay results · PR003-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-20) Cerro Leon · gold #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.78 - Grade Unit: g/t - Intercept: 3 m - From: 56 m - To: 59 m - Intercept Depth: 56 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:56-59 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1052 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.78 g/t gold is below against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 2.3 g/t·m is below. - Negative factor: 0.78 g/t gold is below the weak threshold \(2.5 g/t\) on the underground mining band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > Inc. 56 59 3 0.78 930 0.5 1.2 1052 3157 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-21) Cerro Leon · silver #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 930 - Grade Unit: g/t - Intercept: 3 m - From: 56 m - To: 59 m - Intercept Depth: 56 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:56-59 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1052 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 930 g/t silver is exceptional against the default band \[500, 200, 100, 30\] g/t. Grade×width 2790.0 g/t·m is moderate \(grade alone is exceptional; the better of the two is used\). - Positive factor: 930 g/t silver is exceptional on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > Inc. 56 59 3 0.78 930 0.5 1.2 1052 3157 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-22) Cerro Leon · lead #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.5 - Grade Unit: % - Intercept: 3 m - From: 56 m - To: 59 m - Intercept Depth: 56 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:56-59 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1052 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.5 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 1.5 %·m is below. - Negative factor: 0.5 % 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 > Inc. 56 59 3 0.78 930 0.5 1.2 1052 3157 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-23) Cerro Leon · zinc #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 1.2 - Grade Unit: % - Intercept: 3 m - From: 56 m - To: 59 m - Intercept Depth: 56 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:56-59 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1052 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 1.2 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 3.6 %·m is below. - Negative factor: 1.2 % 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 > Inc. 56 59 3 0.78 930 0.5 1.2 1052 3157 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR004-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-24) Cerro Leon · gold #### Identity - Hole ID: PR004-24 - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.75 - Grade Unit: g/t - Intercept: 23 m - From: 30 m - To: 53 m - Intercept Depth: 30 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR004-24:30-53 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 104 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.75 g/t gold is weak against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 17.3 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 > PR004-24 30 53 23 0.75 27 0.5 0.1 104 2386 Context: Table 2: Significant drill hole assay results · PR004-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR004-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-25) Cerro Leon · silver #### Identity - Hole ID: PR004-24 - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 27 - Grade Unit: g/t - Intercept: 23 m - From: 30 m - To: 53 m - Intercept Depth: 30 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR004-24:30-53 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 104 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 27 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 621.0 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 > PR004-24 30 53 23 0.75 27 0.5 0.1 104 2386 Context: Table 2: Significant drill hole assay results · PR004-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR004-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-26) Cerro Leon · lead #### Identity - Hole ID: PR004-24 - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.5 - Grade Unit: % - Intercept: 23 m - From: 30 m - To: 53 m - Intercept Depth: 30 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR004-24:30-53 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 104 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.5 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 11.5 %·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 > PR004-24 30 53 23 0.75 27 0.5 0.1 104 2386 Context: Table 2: Significant drill hole assay results · PR004-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR004-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-27) Cerro Leon · zinc #### Identity - Hole ID: PR004-24 - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 23 m - From: 30 m - To: 53 m - Intercept Depth: 30 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR004-24:30-53 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 104 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 2.3 %·m is below. - Negative factor: 0.1 % 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 > PR004-24 30 53 23 0.75 27 0.5 0.1 104 2386 Context: Table 2: Significant drill hole assay results · PR004-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-28) Cerro Leon · gold #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 4.1 - Grade Unit: g/t - Intercept: 3 m - From: 36 m - To: 39 m - Intercept Depth: 36 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:36-39 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 376 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 4.1 g/t gold is moderate against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 12.3 g/t·m is weak \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > Inc. 36 39 3 4.1 21 0.9 0.1 376 1128 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-29) Cerro Leon · silver #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 21 - Grade Unit: g/t - Intercept: 3 m - From: 36 m - To: 39 m - Intercept Depth: 36 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:36-39 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 376 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 21 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 63.0 g/t·m is below. - Negative factor: 21 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 > Inc. 36 39 3 4.1 21 0.9 0.1 376 1128 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-30) Cerro Leon · lead #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.9 - Grade Unit: % - Intercept: 3 m - From: 36 m - To: 39 m - Intercept Depth: 36 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:36-39 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 376 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.9 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 2.7 %·m is below. - Negative factor: 0.9 % 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 > Inc. 36 39 3 4.1 21 0.9 0.1 376 1128 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-31) Cerro Leon · zinc #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 3 m - From: 36 m - To: 39 m - Intercept Depth: 36 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:36-39 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 376 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.3 %·m is below. - Negative factor: 0.1 % 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 > Inc. 36 39 3 4.1 21 0.9 0.1 376 1128 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR005-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-32) Cerro Leon · gold #### Identity - Hole ID: PR005-24 - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 3.34 - Grade Unit: g/t - Intercept: 12 m - From: 18 m - To: 30 m - Intercept Depth: 18 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR005-24:18-30 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 411 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 3.34 g/t gold is moderate against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 40.1 g/t·m is moderate \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > PR005-24 18 30 12 3.34 89 2 0.1 411 4935 Context: Table 2: Significant drill hole assay results · PR005-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR005-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-33) Cerro Leon · silver #### Identity - Hole ID: PR005-24 - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 89 - Grade Unit: g/t - Intercept: 12 m - From: 18 m - To: 30 m - Intercept Depth: 18 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR005-24:18-30 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 411 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 89 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 1068.0 g/t·m is moderate \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > PR005-24 18 30 12 3.34 89 2 0.1 411 4935 Context: Table 2: Significant drill hole assay results · PR005-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR005-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-34) Cerro Leon · lead #### Identity - Hole ID: PR005-24 - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 2 - Grade Unit: % - Intercept: 12 m - From: 18 m - To: 30 m - Intercept Depth: 18 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR005-24:18-30 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 411 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 2 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 24.0 %·m is weak. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > PR005-24 18 30 12 3.34 89 2 0.1 411 4935 Context: Table 2: Significant drill hole assay results · PR005-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR005-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-35) Cerro Leon · zinc #### Identity - Hole ID: PR005-24 - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 12 m - From: 18 m - To: 30 m - Intercept Depth: 18 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR005-24:18-30 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 411 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 1.2 %·m is below. - Negative factor: 0.1 % 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 > PR005-24 18 30 12 3.34 89 2 0.1 411 4935 Context: Table 2: Significant drill hole assay results · PR005-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-36) Cerro Leon · gold #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 7.22 - Grade Unit: g/t - Intercept: 5 m - From: 23 m - To: 28 m - Intercept Depth: 23 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:23-28 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 828 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 7.22 g/t gold is strong against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 36.1 g/t·m is moderate \(grade alone is strong; the better of the two is used\). - Positive factor: 7.22 g/t gold is strong on the underground mining band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > Inc. 23 28 5 7.22 152 3.7 0.1 828 4141 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-37) Cerro Leon · silver #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 152 - Grade Unit: g/t - Intercept: 5 m - From: 23 m - To: 28 m - Intercept Depth: 23 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:23-28 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 828 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 152 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 760.0 g/t·m is weak \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > Inc. 23 28 5 7.22 152 3.7 0.1 828 4141 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-38) Cerro Leon · lead #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 3.7 - Grade Unit: % - Intercept: 5 m - From: 23 m - To: 28 m - Intercept Depth: 23 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:23-28 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 828 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 3.7 % lead is moderate against the default band \[10, 6, 3, 1\] %. Grade×width 18.5 %·m is weak \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > Inc. 23 28 5 7.22 152 3.7 0.1 828 4141 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-39) Cerro Leon · zinc #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 5 m - From: 23 m - To: 28 m - Intercept Depth: 23 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:23-28 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 828 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.5 %·m is below. - Negative factor: 0.1 % 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 > Inc. 23 28 5 7.22 152 3.7 0.1 828 4141 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR006-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-40) Cerro Leon · gold #### Identity - Hole ID: PR006-24 - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.48 - Grade Unit: g/t - Intercept: 5 m - From: 18 m - To: 23 m - Intercept Depth: 18 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR006-24:18-23 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 121 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.48 g/t gold is below against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 2.4 g/t·m is below. - Negative factor: 0.48 g/t gold is below the weak threshold \(2.5 g/t\) on the underground mining band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > PR006-24 18 23 5 0.48 68 0.4 0.1 121 603 Context: Table 2: Significant drill hole assay results · PR006-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR006-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-41) Cerro Leon · silver #### Identity - Hole ID: PR006-24 - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 68 - Grade Unit: g/t - Intercept: 5 m - From: 18 m - To: 23 m - Intercept Depth: 18 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR006-24:18-23 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 121 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 68 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 340.0 g/t·m is weak. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > PR006-24 18 23 5 0.48 68 0.4 0.1 121 603 Context: Table 2: Significant drill hole assay results · PR006-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR006-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-42) Cerro Leon · lead #### Identity - Hole ID: PR006-24 - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.4 - Grade Unit: % - Intercept: 5 m - From: 18 m - To: 23 m - Intercept Depth: 18 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR006-24:18-23 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 121 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.4 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 2.0 %·m is below. - Negative factor: 0.4 % 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 > PR006-24 18 23 5 0.48 68 0.4 0.1 121 603 Context: Table 2: Significant drill hole assay results · PR006-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR006-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-43) Cerro Leon · zinc #### Identity - Hole ID: PR006-24 - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 5 m - From: 18 m - To: 23 m - Intercept Depth: 18 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR006-24:18-23 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 121 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.5 %·m is below. - Negative factor: 0.1 % 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 > PR006-24 18 23 5 0.48 68 0.4 0.1 121 603 Context: Table 2: Significant drill hole assay results · PR006-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR006-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-44) Cerro Leon · gold #### Identity - Hole ID: PR006-24 - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.16 - Grade Unit: g/t - Intercept: 16 m - From: 34 m - To: 50 m - Intercept Depth: 34 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR006-24:34-50 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 64 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.16 g/t gold is below against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 2.6 g/t·m is below. - Negative factor: 0.16 g/t gold is below the weak threshold \(2.5 g/t\) on the underground mining band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > and 34 50 16 0.16 34 0.5 0.1 64 1016 Context: Table 2: Significant drill hole assay results · PR006-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR006-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-45) Cerro Leon · silver #### Identity - Hole ID: PR006-24 - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 34 - Grade Unit: g/t - Intercept: 16 m - From: 34 m - To: 50 m - Intercept Depth: 34 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR006-24:34-50 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 64 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 34 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 544.0 g/t·m is weak. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > and 34 50 16 0.16 34 0.5 0.1 64 1016 Context: Table 2: Significant drill hole assay results · PR006-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR006-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-46) Cerro Leon · lead #### Identity - Hole ID: PR006-24 - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.5 - Grade Unit: % - Intercept: 16 m - From: 34 m - To: 50 m - Intercept Depth: 34 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR006-24:34-50 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 64 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.5 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 8.0 %·m is below. - Negative factor: 0.5 % 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 > and 34 50 16 0.16 34 0.5 0.1 64 1016 Context: Table 2: Significant drill hole assay results · PR006-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR006-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-47) Cerro Leon · zinc #### Identity - Hole ID: PR006-24 - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 16 m - From: 34 m - To: 50 m - Intercept Depth: 34 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR006-24:34-50 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 64 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 1.6 %·m is below. - Negative factor: 0.1 % 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 > and 34 50 16 0.16 34 0.5 0.1 64 1016 Context: Table 2: Significant drill hole assay results · PR006-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR007-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-48) Cerro Leon · gold #### Identity - Hole ID: PR007-24 - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.71 - Grade Unit: g/t - Intercept: 26 m - From: 31 m - To: 57 m - Intercept Depth: 31 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR007-24:31-57 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 126 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.71 g/t gold is weak against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 18.5 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 > PR007-24 31 57 26 0.71 64 0.2 0 126 3274 Context: Table 2: Significant drill hole assay results · PR007-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR007-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-49) Cerro Leon · silver #### Identity - Hole ID: PR007-24 - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 64 - Grade Unit: g/t - Intercept: 26 m - From: 31 m - To: 57 m - Intercept Depth: 31 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR007-24:31-57 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 126 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 64 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 1664.0 g/t·m is moderate \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > PR007-24 31 57 26 0.71 64 0.2 0 126 3274 Context: Table 2: Significant drill hole assay results · PR007-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR007-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-50) Cerro Leon · lead #### Identity - Hole ID: PR007-24 - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.2 - Grade Unit: % - Intercept: 26 m - From: 31 m - To: 57 m - Intercept Depth: 31 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR007-24:31-57 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 126 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.2 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 5.2 %·m is below. - Negative factor: 0.2 % 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 > PR007-24 31 57 26 0.71 64 0.2 0 126 3274 Context: Table 2: Significant drill hole assay results · PR007-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR007-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-51) Cerro Leon · zinc #### Identity - Hole ID: PR007-24 - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0 - Grade Unit: % - Intercept: 26 m - From: 31 m - To: 57 m - Intercept Depth: 31 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR007-24:31-57 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 126 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.0 %·m is below. - Negative factor: 0 % 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 > PR007-24 31 57 26 0.71 64 0.2 0 126 3274 Context: Table 2: Significant drill hole assay results · PR007-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR008-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-52) Cerro Leon · gold #### Identity - Hole ID: PR008-24 - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.2 - Grade Unit: g/t - Intercept: 7 m - From: 45 m - To: 52 m - Intercept Depth: 45 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR008-24:45-52 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 57 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.2 g/t gold is below against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 1.4 g/t·m is below. - Negative factor: 0.2 g/t gold is below the weak threshold \(2.5 g/t\) on the underground mining band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > PR008-24 45 52 7 0.2 14 0.6 0.3 57 400 Context: Table 2: Significant drill hole assay results · PR008-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR008-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-53) Cerro Leon · silver #### Identity - Hole ID: PR008-24 - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 14 - Grade Unit: g/t - Intercept: 7 m - From: 45 m - To: 52 m - Intercept Depth: 45 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR008-24:45-52 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 57 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 14 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 98.0 g/t·m is below. - Negative factor: 14 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 > PR008-24 45 52 7 0.2 14 0.6 0.3 57 400 Context: Table 2: Significant drill hole assay results · PR008-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR008-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-54) Cerro Leon · lead #### Identity - Hole ID: PR008-24 - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.6 - Grade Unit: % - Intercept: 7 m - From: 45 m - To: 52 m - Intercept Depth: 45 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR008-24:45-52 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 57 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.6 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 4.2 %·m is below. - Negative factor: 0.6 % 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 > PR008-24 45 52 7 0.2 14 0.6 0.3 57 400 Context: Table 2: Significant drill hole assay results · PR008-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR008-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-55) Cerro Leon · zinc #### Identity - Hole ID: PR008-24 - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.3 - Grade Unit: % - Intercept: 7 m - From: 45 m - To: 52 m - Intercept Depth: 45 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR008-24:45-52 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 57 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.3 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 2.1 %·m is below. - Negative factor: 0.3 % 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 > PR008-24 45 52 7 0.2 14 0.6 0.3 57 400 Context: Table 2: Significant drill hole assay results · PR008-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR009-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-56) Cerro Leon · gold #### Identity - Hole ID: PR009-24 - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 1.35 - Grade Unit: g/t - Intercept: 35 m - From: 4 m - To: 39 m - Intercept Depth: 4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR009-24:4-39 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 209 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 1.35 g/t gold is moderate against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 47.3 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 > PR009-24 4 39 35 1.35 84 0.5 0.1 209 7305 Context: Table 2: Significant drill hole assay results · PR009-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR009-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-57) Cerro Leon · silver #### Identity - Hole ID: PR009-24 - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 84 - Grade Unit: g/t - Intercept: 35 m - From: 4 m - To: 39 m - Intercept Depth: 4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR009-24:4-39 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 209 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 84 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 2940.0 g/t·m is moderate \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > PR009-24 4 39 35 1.35 84 0.5 0.1 209 7305 Context: Table 2: Significant drill hole assay results · PR009-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR009-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-58) Cerro Leon · lead #### Identity - Hole ID: PR009-24 - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.5 - Grade Unit: % - Intercept: 35 m - From: 4 m - To: 39 m - Intercept Depth: 4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR009-24:4-39 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 209 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.5 % lead is weak against the default band \[10, 6, 3, 1\] %. Grade×width 17.5 %·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 > PR009-24 4 39 35 1.35 84 0.5 0.1 209 7305 Context: Table 2: Significant drill hole assay results · PR009-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PR009-24 [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-59) Cerro Leon · zinc #### Identity - Hole ID: PR009-24 - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 35 m - From: 4 m - To: 39 m - Intercept Depth: 4 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: PR009-24:4-39 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 209 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 3.5 %·m is below. - Negative factor: 0.1 % 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 > PR009-24 4 39 35 1.35 84 0.5 0.1 209 7305 Context: Table 2: Significant drill hole assay results · PR009-24 · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-60) Cerro Leon · gold #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: gold - Region: argentina - Reported Region: argentina #### Geometry - Grade: 14.99 - Grade Unit: g/t - Intercept: 2 m - From: 7 m - To: 9 m - Intercept Depth: 7 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:7-9 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1500 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 14.99 g/t gold is strong against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 30.0 g/t·m is weak \(grade alone is strong; the better of the two is used\). - Positive factor: 14.99 g/t gold is strong on the underground mining band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > Inc. 7 9 2 14.99 284 0.2 0.3 1500 3000 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-61) Cerro Leon · silver #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: silver - Region: argentina - Reported Region: argentina #### Geometry - Grade: 284 - Grade Unit: g/t - Intercept: 2 m - From: 7 m - To: 9 m - Intercept Depth: 7 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:7-9 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1500 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 284 g/t silver is strong against the default band \[500, 200, 100, 30\] g/t. Grade×width 568.0 g/t·m is weak \(grade alone is strong; the better of the two is used\). - Positive factor: 284 g/t silver is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > Inc. 7 9 2 14.99 284 0.2 0.3 1500 3000 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-62) Cerro Leon · lead #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: lead - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.2 - Grade Unit: % - Intercept: 2 m - From: 7 m - To: 9 m - Intercept Depth: 7 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:7-9 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1500 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.2 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.4 %·m is below. - Negative factor: 0.2 % 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 > Inc. 7 9 2 14.99 284 0.2 0.3 1500 3000 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc. [Link to this fact](https://atlas-extractions.minestarters.com/news/cerro-leon-drill-results--dd1846ea-7e95-454f-bd3d-d6864b296efb#fact-drill-facts-63) Cerro Leon · zinc #### Identity - Hole ID: Inc. - Project: Cerro Leon - Commodity: zinc - Region: argentina - Reported Region: argentina #### Geometry - Grade: 0.3 - Grade Unit: % - Intercept: 2 m - From: 7 m - To: 9 m - Intercept Depth: 7 m #### Classification - Deposit Type: epithermal - Sample Type: drill - Group ID: Inc.:7-9 - Mining Method: underground #### Location - CRS: UTM19s #### QA/QC - Laboratory: Alex Stewart - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Metal Eq. Grade: 1500 - Metal Eq. Unit: g/t Eq - Assumptions Disclosed: Yes #### Compositing - Dilution Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No Reasoning: Expanded from assay table. 0.3 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.6 %·m is below. - Negative factor: 0.3 % 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 > Inc. 7 9 2 14.99 284 0.2 0.3 1500 3000 Context: Table 2: Significant drill hole assay results · Inc. · Columns: Hole ID \| From \| To \| Interval \| Au \(gpt\) \| Ag \(gpt\) \| Pb \(%\) \| Zn \(%\) \| AgEq \| AgEq GT #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ## 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.