# GR Silver Confirms Extension of Mineralization at San Marcial, Including 16.1 m at 162 g/t Ag and 11.7 m at 147 g/t Ag in the SE Area Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee Original source: https://www.newswire.ca/news-releases/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-at-162-g-t-ag-and-11-7-m-at-147-g-t-ag-in-the-se-area-861163103.html Publisher: cnw Original announcement: 2026-09-11T23:57:46.640Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: GR Silver Mining Ltd. - Ticker: GRSL - Exchange: Unavailable - Region: Mexico - Primary commodity: Silver - Secondary commodities: Gold, Lead, Zinc - Document categories: Drill results, Other - Extracted: 2026-09-12 00:30:55 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary GR Silver Mining has reported significant step-out drill results at the San Marcial project in Mexico, confirming the extension of high-grade silver mineralization. Key intercepts include 16.1 m at 162 g/t Ag and 11.7 m at 147 g/t Ag, extending the known mineralized strike length to approximately 1 km. Reasoning: Significant high-grade silver intercepts \(up to 1,344 g/t Ag\) confirm lateral and depth extension of mineralization beyond the 2023 MRE boundary. - Positive factor: Step-out extension confirmed - Positive factor: High-grade silver intercepts - Positive factor: True width disclosed - Positive factor: QA/QC disclosed Facts used in scoring: 60 ## Classification and evidence No classification tags are available. ## Extracted facts Stored fact records: 60. Some facts used in scoring do not have a stored record. ## Drill Results (60) ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-0) San Marcial · silver #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 95 - Grade Unit: g/t - Intercept: 43 m - True Width: 42.35 m - From: 369.9 m - To: 412.9 m - Intercept Depth: 369.9 m #### Classification - Sample Type: drill - Group ID: SMS26-12:369.9-412.9 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Broad intercept with moderate silver grade. #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 42.35 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-1) San Marcial · gold #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.03 - Grade Unit: g/t - Intercept: 43 m - True Width: 42.35 m - From: 369.9 m - To: 412.9 m - Intercept Depth: 369.9 m #### Classification - Sample Type: drill - Group ID: SMS26-12:369.9-412.9 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Trace gold grade. #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 42.35 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-2) San Marcial · silver #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 162 - Grade Unit: g/t - Intercept: 16.35 m - True Width: 16.1 m - From: 375.05 m - To: 391.4 m - Intercept Depth: 375.05 m #### Classification - Sample Type: drill - Group ID: SMS26-12:375.05-391.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Strong silver intercept confirming extension. - Positive factor: High grade - Positive factor: True width disclosed #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 16.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-3) San Marcial · silver #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 477 - Grade Unit: g/t - Intercept: 1.3 m - True Width: 1.3 m - From: 375.05 m - To: 376.35 m - Intercept Depth: 375.05 m #### Classification - Sample Type: drill - Group ID: SMS26-12:375.05-376.35 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Very high grade silver intercept. - Positive factor: Bonanza grade #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.3 **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 ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-4) San Marcial · silver #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 1344 - Grade Unit: g/t - Intercept: 0.7 m - True Width: 0.7 m - From: 389.8 m - To: 390.5 m - Intercept Depth: 389.8 m #### Classification - Sample Type: drill - Group ID: SMS26-12:389.8-390.5 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Extremely high grade silver intercept. - Positive factor: Bonanza grade #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-5) San Marcial · silver #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 87 - Grade Unit: g/t - Intercept: 30.85 m - True Width: 29.8 m - From: 275.55 m - To: 306.4 m - Intercept Depth: 275.55 m #### Classification - Sample Type: drill - Group ID: SMS26-14:275.55-306.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Wide intercept with moderate silver grade. - Positive factor: Significant width #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 29.8 **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 ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-6) San Marcial · silver #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 147 - Grade Unit: g/t - Intercept: 12.1 m - True Width: 11.7 m - From: 275.55 m - To: 287.65 m - Intercept Depth: 275.55 m #### Classification - Sample Type: drill - Group ID: SMS26-14:275.55-287.65 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Strong silver intercept confirming extension. - Positive factor: High grade - Positive factor: True width disclosed #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 11.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-7) San Marcial · silver #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 429 - Grade Unit: g/t - Intercept: 2.95 m - True Width: 2.85 m - From: 284.7 m - To: 287.65 m - Intercept Depth: 284.7 m #### Classification - Sample Type: drill - Group ID: SMS26-14:284.7-287.65 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: High grade silver intercept. - Positive factor: High grade #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.85 **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 ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-8) San Marcial · lead #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.2 - Grade Unit: % - Intercept: 43 m - True Width: 42.35 m - From: 369.9 m - To: 412.9 m - Intercept Depth: 369.9 m #### Classification - Sample Type: drill - Group ID: SMS26-12:369.9-412.9 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.2 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 8.6 %·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 > 0.2 Context: SMS26-12 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 42.35 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-9) San Marcial · zinc #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.5 - Grade Unit: % - Intercept: 43 m - True Width: 42.35 m - From: 369.9 m - To: 412.9 m - Intercept Depth: 369.9 m #### Classification - Sample Type: drill - Group ID: SMS26-12:369.9-412.9 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.5 % zinc is weak against the default band \[18, 10, 5, 2\] %. Grade×width 21.5 %·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 > 0.5 Context: SMS26-12 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 42.35 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-10) San Marcial · gold #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.03 - Grade Unit: g/t - Intercept: 16.35 m - True Width: 16.1 m - From: 375.05 m - To: 391.4 m - Intercept Depth: 375.05 m #### Classification - Sample Type: drill - Group ID: SMS26-12:375.05-391.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.03 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.5 g/t·m is below. - Negative factor: 0.03 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.03 Context: SMS26-12 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 16.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-11) San Marcial · lead #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 16.35 m - True Width: 16.1 m - From: 375.05 m - To: 391.4 m - Intercept Depth: 375.05 m #### Classification - Sample Type: drill - Group ID: SMS26-12:375.05-391.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 1.6 %·m is below. - Negative factor: 0.1 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.1 Context: SMS26-12 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 16.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-12) San Marcial · zinc #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.3 - Grade Unit: % - Intercept: 16.35 m - True Width: 16.1 m - From: 375.05 m - To: 391.4 m - Intercept Depth: 375.05 m #### Classification - Sample Type: drill - Group ID: SMS26-12:375.05-391.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.3 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 4.9 %·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 > 0.3 Context: SMS26-12 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 16.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-13) San Marcial · gold #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.01 - Grade Unit: g/t - Intercept: 1.3 m - True Width: 1.3 m - From: 375.05 m - To: 376.35 m - Intercept Depth: 375.05 m #### Classification - Sample Type: drill - Group ID: SMS26-12:375.05-376.35 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.01 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.0 g/t·m is below. - Negative factor: 0.01 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.01 Context: SMS26-12 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.3 **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 ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-14) San Marcial · lead #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 1.3 m - True Width: 1.3 m - From: 375.05 m - To: 376.35 m - Intercept Depth: 375.05 m #### Classification - Sample Type: drill - Group ID: SMS26-12:375.05-376.35 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.1 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.1 Context: SMS26-12 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.3 **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 ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-15) San Marcial · zinc #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.4 - Grade Unit: % - Intercept: 1.3 m - True Width: 1.3 m - From: 375.05 m - To: 376.35 m - Intercept Depth: 375.05 m #### Classification - Sample Type: drill - Group ID: SMS26-12:375.05-376.35 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.4 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.5 %·m is below. - Negative factor: 0.4 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.4 Context: SMS26-12 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.3 **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 ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-16) San Marcial · gold #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.12 - Grade Unit: g/t - Intercept: 0.7 m - True Width: 0.7 m - From: 389.8 m - To: 390.5 m - Intercept Depth: 389.8 m #### Classification - Sample Type: drill - Group ID: SMS26-12:389.8-390.5 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.12 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below. - Negative factor: 0.12 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.12 Context: SMS26-12 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-17) San Marcial · lead #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.4 - Grade Unit: % - Intercept: 0.7 m - True Width: 0.7 m - From: 389.8 m - To: 390.5 m - Intercept Depth: 389.8 m #### Classification - Sample Type: drill - Group ID: SMS26-12:389.8-390.5 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.4 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.3 %·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 > 0.4 Context: SMS26-12 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-12 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-18) San Marcial · zinc #### Identity - Hole ID: SMS26-12 - Project: San Marcial - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 1.9 - Grade Unit: % - Intercept: 0.7 m - True Width: 0.7 m - From: 389.8 m - To: 390.5 m - Intercept Depth: 389.8 m #### Classification - Sample Type: drill - Group ID: SMS26-12:389.8-390.5 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 1.9 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 1.3 %·m is below. - Negative factor: 1.9 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 1.9 Context: SMS26-12 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-19) San Marcial · gold #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.04 - Grade Unit: g/t - Intercept: 30.85 m - True Width: 29.8 m - From: 275.55 m - To: 306.4 m - Intercept Depth: 275.55 m #### Classification - Sample Type: drill - Group ID: SMS26-14:275.55-306.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.04 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 1.2 g/t·m is below. - Negative factor: 0.04 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.04 Context: SMS26-14 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 29.8 **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 ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-20) San Marcial · lead #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 30.85 m - True Width: 29.8 m - From: 275.55 m - To: 306.4 m - Intercept Depth: 275.55 m #### Classification - Sample Type: drill - Group ID: SMS26-14:275.55-306.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 3.1 %·m is below. - Negative factor: 0.1 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.1 Context: SMS26-14 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 29.8 **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 ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-21) San Marcial · zinc #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 30.85 m - True Width: 29.8 m - From: 275.55 m - To: 306.4 m - Intercept Depth: 275.55 m #### Classification - Sample Type: drill - Group ID: SMS26-14:275.55-306.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 3.1 %·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 > 0.1 Context: SMS26-14 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 29.8 **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 ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-22) San Marcial · gold #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.05 - Grade Unit: g/t - Intercept: 12.1 m - True Width: 11.7 m - From: 275.55 m - To: 287.65 m - Intercept Depth: 275.55 m #### Classification - Sample Type: drill - Group ID: SMS26-14:275.55-287.65 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.05 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.6 g/t·m is below. - Negative factor: 0.05 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.05 Context: SMS26-14 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 11.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-23) San Marcial · zinc #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 12.1 m - True Width: 11.7 m - From: 275.55 m - To: 287.65 m - Intercept Depth: 275.55 m #### Classification - Sample Type: drill - Group ID: SMS26-14:275.55-287.65 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z 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 > 0.1 Context: SMS26-14 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 11.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-24) San Marcial · gold #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 2.95 m - True Width: 2.85 m - From: 284.7 m - To: 287.65 m - Intercept Depth: 284.7 m #### Classification - Sample Type: drill - Group ID: SMS26-14:284.7-287.65 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.06 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.2 g/t·m is below. - Negative factor: 0.06 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.06 Context: SMS26-14 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.85 **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 ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-25) San Marcial · lead #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 2.95 m - True Width: 2.85 m - From: 284.7 m - To: 287.65 m - Intercept Depth: 284.7 m #### Classification - Sample Type: drill - Group ID: SMS26-14:284.7-287.65 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.3 %·m is below. - Negative factor: 0.1 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.1 Context: SMS26-14 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.85 **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 ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-26) San Marcial · zinc #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.2 - Grade Unit: % - Intercept: 2.95 m - True Width: 2.85 m - From: 284.7 m - To: 287.65 m - Intercept Depth: 284.7 m #### Classification - Sample Type: drill - Group ID: SMS26-14:284.7-287.65 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.2 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.6 %·m is below. - Negative factor: 0.2 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.2 Context: SMS26-14 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 2.85 **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 ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-27) San Marcial · silver #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 208 - Grade Unit: g/t - Intercept: 1.6 m - True Width: 1.55 m - From: 304.3 m - To: 305.9 m - Intercept Depth: 304.3 m #### Classification - Sample Type: drill - Group ID: SMS26-14:304.3-305.9 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 208 g/t silver is strong against the default band \[500, 200, 100, 30\] g/t. Grade×width 332.8 g/t·m is weak \(grade alone is strong; the better of the two is used\). - Positive factor: 208 g/t silver is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 208 Context: SMS26-14 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.55 **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 ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-28) San Marcial · gold #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 1.6 m - True Width: 1.55 m - From: 304.3 m - To: 305.9 m - Intercept Depth: 304.3 m #### Classification - Sample Type: drill - Group ID: SMS26-14:304.3-305.9 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.06 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below. - Negative factor: 0.06 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.06 Context: SMS26-14 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.55 **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 ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-29) San Marcial · lead #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 1.6 m - True Width: 1.55 m - From: 304.3 m - To: 305.9 m - Intercept Depth: 304.3 m #### Classification - Sample Type: drill - Group ID: SMS26-14:304.3-305.9 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.2 %·m is below. - Negative factor: 0.1 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.1 Context: SMS26-14 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.55 **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 ### SMS26-14 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-30) San Marcial · zinc #### Identity - Hole ID: SMS26-14 - Project: San Marcial - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.3 - Grade Unit: % - Intercept: 1.6 m - True Width: 1.55 m - From: 304.3 m - To: 305.9 m - Intercept Depth: 304.3 m #### Classification - Sample Type: drill - Group ID: SMS26-14:304.3-305.9 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.3 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.5 %·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 > 0.3 Context: SMS26-14 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.55 **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 ### SMS26-09 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-31) San Marcial · silver #### Identity - Hole ID: SMS26-09 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 15 - Grade Unit: g/t - Intercept: 36 m - True Width: 34.75 m - From: 160.4 m - To: 196.4 m - Intercept Depth: 160.4 m #### Classification - Sample Type: drill - Group ID: SMS26-09:160.4-196.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 15 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 540.0 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 > 15 Context: SMS26-09 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 34.75 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-09 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-32) San Marcial · gold #### Identity - Hole ID: SMS26-09 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.03 - Grade Unit: g/t - Intercept: 36 m - True Width: 34.75 m - From: 160.4 m - To: 196.4 m - Intercept Depth: 160.4 m #### Classification - Sample Type: drill - Group ID: SMS26-09:160.4-196.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.03 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 1.1 g/t·m is below. - Negative factor: 0.03 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.03 Context: SMS26-09 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 34.75 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-09 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-33) San Marcial · silver #### Identity - Hole ID: SMS26-09 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 180 - Grade Unit: g/t - Intercept: 0.3 m - True Width: 0.3 m - From: 160.4 m - To: 160.7 m - Intercept Depth: 160.4 m #### Classification - Sample Type: drill - Group ID: SMS26-09:160.4-160.7 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 180 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 54.0 g/t·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 180 Context: SMS26-09 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.3 **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 ### SMS26-09 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-34) San Marcial · gold #### Identity - Hole ID: SMS26-09 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.11 - Grade Unit: g/t - Intercept: 0.3 m - True Width: 0.3 m - From: 160.4 m - To: 160.7 m - Intercept Depth: 160.4 m #### Classification - Sample Type: drill - Group ID: SMS26-09:160.4-160.7 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.11 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.0 g/t·m is below. - Negative factor: 0.11 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.11 Context: SMS26-09 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.3 **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 ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-35) San Marcial · silver #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 24 - Grade Unit: g/t - Intercept: 10.15 m - True Width: 9.8 m - From: 196.6 m - To: 206.75 m - Intercept Depth: 196.6 m #### Classification - Sample Type: drill - Group ID: SMS26-10:196.6-206.75 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 24 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 243.6 g/t·m is weak \(grade alone is below; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 24 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 9.8 **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 ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-36) San Marcial · gold #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.03 - Grade Unit: g/t - Intercept: 10.15 m - True Width: 9.8 m - From: 196.6 m - To: 206.75 m - Intercept Depth: 196.6 m #### Classification - Sample Type: drill - Group ID: SMS26-10:196.6-206.75 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.03 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.3 g/t·m is below. - Negative factor: 0.03 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.03 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 9.8 **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 ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-37) San Marcial · silver #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 101 - Grade Unit: g/t - Intercept: 0.8 m - True Width: 0.75 m - From: 196.6 m - To: 197.4 m - Intercept Depth: 196.6 m #### Classification - Sample Type: drill - Group ID: SMS26-10:196.6-197.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 101 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 80.8 g/t·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 101 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.75 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-38) San Marcial · gold #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.12 - Grade Unit: g/t - Intercept: 0.8 m - True Width: 0.75 m - From: 196.6 m - To: 197.4 m - Intercept Depth: 196.6 m #### Classification - Sample Type: drill - Group ID: SMS26-10:196.6-197.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.12 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below. - Negative factor: 0.12 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.12 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.75 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-39) San Marcial · lead #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 0.8 m - True Width: 0.75 m - From: 196.6 m - To: 197.4 m - Intercept Depth: 196.6 m #### Classification - Sample Type: drill - Group ID: SMS26-10:196.6-197.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.1 %·m is below. - Negative factor: 0.1 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.1 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.75 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-40) San Marcial · zinc #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 0.8 m - True Width: 0.75 m - From: 196.6 m - To: 197.4 m - Intercept Depth: 196.6 m #### Classification - Sample Type: drill - Group ID: SMS26-10:196.6-197.4 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.1 %·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 > 0.1 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.75 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-41) San Marcial · silver #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 95 - Grade Unit: g/t - Intercept: 5.2 m - True Width: 5 m - From: 233.05 m - To: 238.25 m - Intercept Depth: 233.05 m #### Classification - Sample Type: drill - Group ID: SMS26-10:233.05-238.25 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 95 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 494.0 g/t·m is weak. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 95 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5 **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 ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-42) San Marcial · gold #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.28 - Grade Unit: g/t - Intercept: 5.2 m - True Width: 5 m - From: 233.05 m - To: 238.25 m - Intercept Depth: 233.05 m #### Classification - Sample Type: drill - Group ID: SMS26-10:233.05-238.25 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.28 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 1.5 g/t·m is below. - Negative factor: 0.28 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.28 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5 **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 ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-43) San Marcial · lead #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.2 - Grade Unit: % - Intercept: 5.2 m - True Width: 5 m - From: 233.05 m - To: 238.25 m - Intercept Depth: 233.05 m #### Classification - Sample Type: drill - Group ID: SMS26-10:233.05-238.25 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.2 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 1.0 %·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 > 0.2 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5 **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 ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-44) San Marcial · zinc #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.3 - Grade Unit: % - Intercept: 5.2 m - True Width: 5 m - From: 233.05 m - To: 238.25 m - Intercept Depth: 233.05 m #### Classification - Sample Type: drill - Group ID: SMS26-10:233.05-238.25 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.3 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 1.6 %·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 > 0.3 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 5 **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 ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-45) San Marcial · silver #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 270 - Grade Unit: g/t - Intercept: 1.15 m - True Width: 1.1 m - From: 235.1 m - To: 236.25 m - Intercept Depth: 235.1 m #### Classification - Sample Type: drill - Group ID: SMS26-10:235.1-236.25 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 270 g/t silver is strong against the default band \[500, 200, 100, 30\] g/t. Grade×width 310.5 g/t·m is weak \(grade alone is strong; the better of the two is used\). - Positive factor: 270 g/t silver is strong on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 270 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-46) San Marcial · gold #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.58 - Grade Unit: g/t - Intercept: 1.15 m - True Width: 1.1 m - From: 235.1 m - To: 236.25 m - Intercept Depth: 235.1 m #### Classification - Sample Type: drill - Group ID: SMS26-10:235.1-236.25 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.58 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.7 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.58 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-47) San Marcial · lead #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.3 - Grade Unit: % - Intercept: 1.15 m - True Width: 1.1 m - From: 235.1 m - To: 236.25 m - Intercept Depth: 235.1 m #### Classification - Sample Type: drill - Group ID: SMS26-10:235.1-236.25 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.3 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.3 %·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 > 0.3 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-10 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-48) San Marcial · zinc #### Identity - Hole ID: SMS26-10 - Project: San Marcial - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.2 - Grade Unit: % - Intercept: 1.15 m - True Width: 1.1 m - From: 235.1 m - To: 236.25 m - Intercept Depth: 235.1 m #### Classification - Sample Type: drill - Group ID: SMS26-10:235.1-236.25 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.2 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.2 %·m is below. - Negative factor: 0.2 % zinc is below the weak threshold \(2 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.2 Context: SMS26-10 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.1 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-13 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-49) San Marcial · silver #### Identity - Hole ID: SMS26-13 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 36 - Grade Unit: g/t - Intercept: 9.85 m - True Width: 9.5 m - From: 325.5 m - To: 335.35 m - Intercept Depth: 325.5 m #### Classification - Sample Type: drill - Group ID: SMS26-13:325.5-335.35 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 36 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 354.6 g/t·m is weak. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 36 Context: SMS26-13 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 9.5 **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 ### SMS26-13 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-50) San Marcial · gold #### Identity - Hole ID: SMS26-13 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.02 - Grade Unit: g/t - Intercept: 9.85 m - True Width: 9.5 m - From: 325.5 m - To: 335.35 m - Intercept Depth: 325.5 m #### Classification - Sample Type: drill - Group ID: SMS26-13:325.5-335.35 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.02 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.2 g/t·m is below. - Negative factor: 0.02 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.02 Context: SMS26-13 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 9.5 **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 ### SMS26-13 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-51) San Marcial · zinc #### Identity - Hole ID: SMS26-13 - Project: San Marcial - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 9.85 m - True Width: 9.5 m - From: 325.5 m - To: 335.35 m - Intercept Depth: 325.5 m #### Classification - Sample Type: drill - Group ID: SMS26-13:325.5-335.35 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 1.0 %·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 > 0.1 Context: SMS26-13 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 9.5 **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 ### SMS26-13 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-52) San Marcial · silver #### Identity - Hole ID: SMS26-13 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 100 - Grade Unit: g/t - Intercept: 1.1 m - True Width: 1.05 m - From: 330.9 m - To: 332 m - Intercept Depth: 330.9 m #### Classification - Sample Type: drill - Group ID: SMS26-13:330.9-332 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 100 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 110.0 g/t·m is below \(grade alone is moderate; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 100 Context: SMS26-13 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.05 **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 ### SMS26-13 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-53) San Marcial · gold #### Identity - Hole ID: SMS26-13 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.02 - Grade Unit: g/t - Intercept: 1.1 m - True Width: 1.05 m - From: 330.9 m - To: 332 m - Intercept Depth: 330.9 m #### Classification - Sample Type: drill - Group ID: SMS26-13:330.9-332 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.02 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.0 g/t·m is below. - Negative factor: 0.02 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.02 Context: SMS26-13 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.05 **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 ### SMS26-13 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-54) San Marcial · zinc #### Identity - Hole ID: SMS26-13 - Project: San Marcial - Commodity: zinc - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 1.1 m - True Width: 1.05 m - From: 330.9 m - To: 332 m - Intercept Depth: 330.9 m #### Classification - Sample Type: drill - Group ID: SMS26-13:330.9-332 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % zinc is below against the default band \[18, 10, 5, 2\] %. Grade×width 0.1 %·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 > 0.1 Context: SMS26-13 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.05 **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 ### SMS26-15 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-55) San Marcial · silver #### Identity - Hole ID: SMS26-15 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 36 - Grade Unit: g/t - Intercept: 1.75 m - True Width: 1.7 m - From: 356.7 m - To: 358.45 m - Intercept Depth: 356.7 m #### Classification - Sample Type: drill - Group ID: SMS26-15:356.7-358.45 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 36 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 63.0 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 36 Context: SMS26-15 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-15 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-56) San Marcial · gold #### Identity - Hole ID: SMS26-15 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.03 - Grade Unit: g/t - Intercept: 1.75 m - True Width: 1.7 m - From: 356.7 m - To: 358.45 m - Intercept Depth: 356.7 m #### Classification - Sample Type: drill - Group ID: SMS26-15:356.7-358.45 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.03 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below. - Negative factor: 0.03 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.03 Context: SMS26-15 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 1.7 **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### SMS26-15 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-57) San Marcial · silver #### Identity - Hole ID: SMS26-15 - Project: San Marcial - Commodity: silver - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 94 - Grade Unit: g/t - Intercept: 0.4 m - True Width: 0.4 m - From: 420.55 m - To: 420.95 m - Intercept Depth: 420.55 m #### Classification - Sample Type: drill - Group ID: SMS26-15:420.55-420.95 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 94 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 37.6 g/t·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 94 Context: SMS26-15 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.4 **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 ### SMS26-15 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-58) San Marcial · gold #### Identity - Hole ID: SMS26-15 - Project: San Marcial - Commodity: gold - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.04 - Grade Unit: g/t - Intercept: 0.4 m - True Width: 0.4 m - From: 420.55 m - To: 420.95 m - Intercept Depth: 420.55 m #### Classification - Sample Type: drill - Group ID: SMS26-15:420.55-420.95 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.04 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.0 g/t·m is below. - Negative factor: 0.04 g/t gold is below the weak threshold \(0.3 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.04 Context: SMS26-15 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.4 **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 ### SMS26-15 [Link to this fact](https://atlas-extractions.minestarters.com/news/gr-silver-confirms-extension-of-mineralization-at-san-marcial-including-16-1-m-a--ced7e08f-0796-4d7f-8369-09573a35f7ee#fact-drill-facts-59) San Marcial · lead #### Identity - Hole ID: SMS26-15 - Project: San Marcial - Commodity: lead - Region: mexico - Reported Region: mexico - Ticker: GRSL #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 0.4 m - True Width: 0.4 m - From: 420.55 m - To: 420.95 m - Intercept Depth: 420.55 m #### Classification - Sample Type: drill - Group ID: SMS26-15:420.55-420.95 - Mining Method: unknown #### QA/QC - Laboratory: SGS de México, S.A. de C.V. - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-11T00:00:00.000Z Reasoning: Expanded from assay table. 0.1 % lead is below against the default band \[10, 6, 3, 1\] %. Grade×width 0.0 %·m is below. - Negative factor: 0.1 % lead is below the weak threshold \(1 %\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.1 Context: SMS26-15 #### Tags used in scoring **True Width Disclosed** Polarity: positive Definition: Actual thickness perpendicular to structure is stated, not just downhole length. Why it applies: true\_width\_m is 0.4 **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.