# Scout Drilling Results Extend Polymetallic Mineralization Footprints at Chita; Exploration Identifies Compelling Regional Targets Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1 Original source: https://money.tmx.com/en/quote/MSR/news/5626687103972113/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex Publisher: tmx Original announcement: 2025-07-29T23:25:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Minsud Resources Corp. - Ticker: MSR - Exchange: TSX - Region: San Juan, Argentina - Primary commodity: Copper - Secondary commodities: Gold, Molybdenum, Zinc, Lead, Silver - Document categories: Drill results, Resource update - Extracted: 2026-09-18 11:10:32 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary Minsud Resources Corp. announced significant scout drilling results from its Chita Valley Project in San Juan, Argentina. The drilling extended polymetallic mineralization at the Chinchillones and PSU deposits, confirming continuity and potential for expansion. Additionally, the program identified compelling new regional targets, highlighting the project's broader exploration upside. All results were supported by robust QA/QC procedures. Reasoning: The company announced positive scout drilling results that extended mineralization at two key deposits and identified new regional targets, demonstrating significant exploration potential. The results are supported by strong QA/QC protocols, though the lack of true width information for intercepts is a minor drawback. - Positive factor: New scout drilling results extend known polymetallic mineralization footprints at Chinchillones and PSU. - Positive factor: Identification of compelling new regional targets for future exploration. - Positive factor: Robust QA/QC program with accredited laboratories and QP sign-off. - Negative factor: True thicknesses of reported intercepts are unknown, limiting geological interpretation. Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 118 ## Classification and evidence No classification tags are available. ## Extracted facts Stored fact records: 118. Some facts used in scoring do not have a stored record. ## Drill Results (118) ### CHDH25-150 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-0) Chita Valley · copper #### Identity - Hole ID: CHDH25-150 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.48 - Grade Unit: % - Intercept: 4 m - From: 254 m - To: 258 m - Intercept Depth: 254 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-150:254-258 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows moderate copper grade over a narrow width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate copper grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.48 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-150 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-1) Chita Valley · gold #### Identity - Hole ID: CHDH25-150 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.13 - Grade Unit: g/t - Intercept: 4 m - From: 254 m - To: 258 m - Intercept Depth: 254 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-150:254-258 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The gold grade is low for this intercept, and true thickness is not provided. - Negative factor: Low gold grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.13 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-150 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-2) Chita Valley · silver #### Identity - Hole ID: CHDH25-150 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 11.54 - Grade Unit: g/t - Intercept: 4 m - From: 254 m - To: 258 m - Intercept Depth: 254 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-150:254-258 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The silver grade is low for this intercept, and true thickness is not provided. - Negative factor: Low silver grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 11.54 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-150 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-3) Chita Valley · molybdenum #### Identity - Hole ID: CHDH25-150 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 4 - Grade Unit: ppm - Intercept: 4 m - From: 254 m - To: 258 m - Intercept Depth: 254 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-150:254-258 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The molybdenum grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 4 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-150 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-4) Chita Valley · lead #### Identity - Hole ID: CHDH25-150 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 88 - Grade Unit: ppm - Intercept: 4 m - From: 254 m - To: 258 m - Intercept Depth: 254 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-150:254-258 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The lead grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 88 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-150 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-5) Chita Valley · zinc #### Identity - Hole ID: CHDH25-150 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 663 - Grade Unit: ppm - Intercept: 4 m - From: 254 m - To: 258 m - Intercept Depth: 254 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-150:254-258 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The zinc grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low zinc grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 663 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-150 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-6) Chita Valley · copper #### Identity - Hole ID: CHDH25-150 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.3 - Grade Unit: % - Intercept: 24 m - From: 28 m - To: 52 m - Intercept Depth: 28 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-150:28-52 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows moderate copper grade over a good width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate copper grade over a good width for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.3 Context: 24 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-150 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-7) Chita Valley · gold #### Identity - Hole ID: CHDH25-150 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.1 - Grade Unit: g/t - Intercept: 24 m - From: 28 m - To: 52 m - Intercept Depth: 28 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-150:28-52 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The gold grade is low for this intercept, and true thickness is not provided. - Negative factor: Low gold grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.1 Context: 24 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-150 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-8) Chita Valley · silver #### Identity - Hole ID: CHDH25-150 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 20.22 - Grade Unit: g/t - Intercept: 24 m - From: 28 m - To: 52 m - Intercept Depth: 28 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-150:28-52 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows moderate silver grade over a good width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate silver grade over a good width for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 20.22 Context: 24 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-150 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-9) Chita Valley · molybdenum #### Identity - Hole ID: CHDH25-150 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 63 - Grade Unit: ppm - Intercept: 24 m - From: 28 m - To: 52 m - Intercept Depth: 28 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-150:28-52 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The molybdenum grade is low for this intercept, and true thickness is not provided. - Negative factor: Low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 63 Context: 24 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-150 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-10) Chita Valley · lead #### Identity - Hole ID: CHDH25-150 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 218 - Grade Unit: ppm - Intercept: 24 m - From: 28 m - To: 52 m - Intercept Depth: 28 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-150:28-52 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The lead grade is low for this intercept, and true thickness is not provided. - Negative factor: Low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 218 Context: 24 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-150 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-11) Chita Valley · zinc #### Identity - Hole ID: CHDH25-150 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 350 - Grade Unit: ppm - Intercept: 24 m - From: 28 m - To: 52 m - Intercept Depth: 28 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-150:28-52 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The zinc grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low zinc grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 350 Context: 24 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-12) Chita Valley · copper #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.09 - Grade Unit: % - Intercept: 158.8 m - From: 170.2 m - To: 329 m - Hole Depth: 500.8 m - Intercept Depth: 170.2 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:170.2-329 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a long length but low copper grade, and true thickness is not provided. - Positive factor: Long intercept length. - Negative factor: Low copper grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.09 Context: 158.8 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-13) Chita Valley · gold #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 158.8 m - From: 170.2 m - To: 329 m - Hole Depth: 500.8 m - Intercept Depth: 170.2 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:170.2-329 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a long length but very low gold grade, and true thickness is not provided. - Positive factor: Long intercept length. - Negative factor: Very low gold grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.06 Context: 158.8 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-14) Chita Valley · silver #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 7.22 - Grade Unit: g/t - Intercept: 158.8 m - From: 170.2 m - To: 329 m - Hole Depth: 500.8 m - Intercept Depth: 170.2 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:170.2-329 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a long length but very low silver grade, and true thickness is not provided. - Positive factor: Long intercept length. - Negative factor: Very low silver grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 7.22 Context: 158.8 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-15) Chita Valley · molybdenum #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 8 - Grade Unit: ppm - Intercept: 158.8 m - From: 170.2 m - To: 329 m - Hole Depth: 500.8 m - Intercept Depth: 170.2 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:170.2-329 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a long length but very low molybdenum grade, and true thickness is not provided. - Positive factor: Long intercept length. - Negative factor: Very low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 8 Context: 158.8 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-16) Chita Valley · lead #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 702 - Grade Unit: ppm - Intercept: 158.8 m - From: 170.2 m - To: 329 m - Hole Depth: 500.8 m - Intercept Depth: 170.2 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:170.2-329 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a long length but very low lead grade, and true thickness is not provided. - Positive factor: Long intercept length. - Negative factor: Very low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 702 Context: 158.8 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-17) Chita Valley · zinc #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 3137 - Grade Unit: ppm - Intercept: 158.8 m - From: 170.2 m - To: 329 m - Hole Depth: 500.8 m - Intercept Depth: 170.2 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:170.2-329 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a long length but low zinc grade, and true thickness is not provided. - Positive factor: Long intercept length. - Negative factor: Low zinc grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 3137 Context: 158.8 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-18) Chita Valley · copper #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 1.51 - Grade Unit: % - Intercept: 7 m - From: 389 m - To: 396 m - Hole Depth: 500.8 m - Intercept Depth: 389 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:389-396 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a strong copper grade over a moderate width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Strong copper grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 1.51 Context: 7 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-19) Chita Valley · gold #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.25 - Grade Unit: g/t - Intercept: 7 m - From: 389 m - To: 396 m - Hole Depth: 500.8 m - Intercept Depth: 389 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:389-396 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The gold grade is low for this intercept, and true thickness is not provided. - Negative factor: Low gold grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.25 Context: 7 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-20) Chita Valley · silver #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 58.84 - Grade Unit: g/t - Intercept: 7 m - From: 389 m - To: 396 m - Hole Depth: 500.8 m - Intercept Depth: 389 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:389-396 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows moderate silver grade over a good width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate silver grade over a good width for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 58.84 Context: 7 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-21) Chita Valley · molybdenum #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 10 - Grade Unit: ppm - Intercept: 7 m - From: 389 m - To: 396 m - Hole Depth: 500.8 m - Intercept Depth: 389 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:389-396 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The molybdenum grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 10 Context: 7 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-22) Chita Valley · lead #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 1298 - Grade Unit: ppm - Intercept: 7 m - From: 389 m - To: 396 m - Hole Depth: 500.8 m - Intercept Depth: 389 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:389-396 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The lead grade is low for this intercept, and true thickness is not provided. - Negative factor: Low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 1298 Context: 7 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-23) Chita Valley · zinc #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 4063 - Grade Unit: ppm - Intercept: 7 m - From: 389 m - To: 396 m - Hole Depth: 500.8 m - Intercept Depth: 389 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:389-396 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The zinc grade is low for this intercept, and true thickness is not provided. - Negative factor: Low zinc grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 4063 Context: 7 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-24) Chita Valley · copper #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.13 - Grade Unit: % - Intercept: 4.5 m - From: 69.5 m - To: 74 m - Hole Depth: 500.8 m - Intercept Depth: 69.5 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:69.5-74 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The copper grade is low for this intercept, and true thickness is not provided. - Negative factor: Low copper grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.13 Context: 4.5 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-25) Chita Valley · gold #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.28 - Grade Unit: g/t - Intercept: 4.5 m - From: 69.5 m - To: 74 m - Hole Depth: 500.8 m - Intercept Depth: 69.5 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:69.5-74 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The gold grade is low for this intercept, and true thickness is not provided. - Negative factor: Low gold grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.28 Context: 4.5 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-26) Chita Valley · silver #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 176.68 - Grade Unit: g/t - Intercept: 4.5 m - From: 69.5 m - To: 74 m - Hole Depth: 500.8 m - Intercept Depth: 69.5 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:69.5-74 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a strong silver grade over a narrow width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Strong silver grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 176.68 Context: 4.5 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-27) Chita Valley · molybdenum #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 3 - Grade Unit: ppm - Intercept: 4.5 m - From: 69.5 m - To: 74 m - Hole Depth: 500.8 m - Intercept Depth: 69.5 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:69.5-74 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The molybdenum grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 3 Context: 4.5 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-28) Chita Valley · lead #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 6328 - Grade Unit: ppm - Intercept: 4.5 m - From: 69.5 m - To: 74 m - Hole Depth: 500.8 m - Intercept Depth: 69.5 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:69.5-74 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a moderate lead grade over a narrow width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate lead grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 6328 Context: 4.5 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-151 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-29) Chita Valley · zinc #### Identity - Hole ID: CHDH25-151 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 10516 - Grade Unit: ppm - Intercept: 4.5 m - From: 69.5 m - To: 74 m - Hole Depth: 500.8 m - Intercept Depth: 69.5 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-151:69.5-74 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a moderate zinc grade over a narrow width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate zinc grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 10516 Context: 4.5 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-30) Chita Valley · copper #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.04 - Grade Unit: % - Intercept: 2 m - From: 92 m - To: 94 m - Hole Depth: 600 m - Intercept Depth: 92 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:92-94 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The copper grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low copper grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.04 Context: 2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-31) Chita Valley · gold #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.38 - Grade Unit: g/t - Intercept: 2 m - From: 92 m - To: 94 m - Hole Depth: 600 m - Intercept Depth: 92 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:92-94 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The gold grade is low for this intercept, and true thickness is not provided. - Negative factor: Low gold grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.38 Context: 2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-32) Chita Valley · silver #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 99.62 - Grade Unit: g/t - Intercept: 2 m - From: 92 m - To: 94 m - Hole Depth: 600 m - Intercept Depth: 92 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:92-94 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a moderate silver grade over a narrow width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate silver grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 99.62 Context: 2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-33) Chita Valley · molybdenum #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 2 - Grade Unit: ppm - Intercept: 2 m - From: 92 m - To: 94 m - Hole Depth: 600 m - Intercept Depth: 92 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:92-94 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The molybdenum grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 2 Context: 2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-34) Chita Valley · lead #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 3535 - Grade Unit: ppm - Intercept: 2 m - From: 92 m - To: 94 m - Hole Depth: 600 m - Intercept Depth: 92 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:92-94 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a moderate lead grade over a narrow width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate lead grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 3535 Context: 2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-35) Chita Valley · zinc #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 17368 - Grade Unit: ppm - Intercept: 2 m - From: 92 m - To: 94 m - Hole Depth: 600 m - Intercept Depth: 92 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:92-94 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a strong zinc grade over a narrow width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Strong zinc grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 17368 Context: 2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-36) Chita Valley · copper #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.06 - Grade Unit: % - Intercept: 4 m - From: 214 m - To: 218 m - Hole Depth: 600 m - Intercept Depth: 214 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:214-218 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The copper grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low copper grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.06 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-37) Chita Valley · gold #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.16 - Grade Unit: g/t - Intercept: 4 m - From: 214 m - To: 218 m - Hole Depth: 600 m - Intercept Depth: 214 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:214-218 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The gold grade is low for this intercept, and true thickness is not provided. - Negative factor: Low gold grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.16 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-38) Chita Valley · silver #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 39.03 - Grade Unit: g/t - Intercept: 4 m - From: 214 m - To: 218 m - Hole Depth: 600 m - Intercept Depth: 214 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:214-218 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a moderate silver grade over a narrow width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate silver grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 39.03 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-39) Chita Valley · molybdenum #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 4 - Grade Unit: ppm - Intercept: 4 m - From: 214 m - To: 218 m - Hole Depth: 600 m - Intercept Depth: 214 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:214-218 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The molybdenum grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 4 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-40) Chita Valley · lead #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 9928 - Grade Unit: ppm - Intercept: 4 m - From: 214 m - To: 218 m - Hole Depth: 600 m - Intercept Depth: 214 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:214-218 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a strong lead grade over a narrow width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Strong lead grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 9928 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-41) Chita Valley · zinc #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 31788 - Grade Unit: ppm - Intercept: 4 m - From: 214 m - To: 218 m - Hole Depth: 600 m - Intercept Depth: 214 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:214-218 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows an exceptional zinc grade over a narrow width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Exceptional zinc grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 31788 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-42) Chita Valley · copper #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.02 - Grade Unit: % - Intercept: 5 m - From: 489 m - To: 494 m - Hole Depth: 600 m - Intercept Depth: 489 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:489-494 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The copper grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low copper grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.02 Context: 5 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-43) Chita Valley · gold #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 5 m - From: 489 m - To: 494 m - Hole Depth: 600 m - Intercept Depth: 489 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:489-494 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The gold grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low gold grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.06 Context: 5 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-44) Chita Valley · silver #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 17.38 - Grade Unit: g/t - Intercept: 5 m - From: 489 m - To: 494 m - Hole Depth: 600 m - Intercept Depth: 489 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:489-494 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The silver grade is low for this intercept, and true thickness is not provided. - Negative factor: Low silver grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 17.38 Context: 5 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-45) Chita Valley · molybdenum #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 1 - Grade Unit: ppm - Intercept: 5 m - From: 489 m - To: 494 m - Hole Depth: 600 m - Intercept Depth: 489 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:489-494 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The molybdenum grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 1 Context: 5 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-46) Chita Valley · lead #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 1579 - Grade Unit: ppm - Intercept: 5 m - From: 489 m - To: 494 m - Hole Depth: 600 m - Intercept Depth: 489 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:489-494 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The lead grade is low for this intercept, and true thickness is not provided. - Negative factor: Low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 1579 Context: 5 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-152 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-47) Chita Valley · zinc #### Identity - Hole ID: CHDH25-152 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 12745 - Grade Unit: ppm - Intercept: 5 m - From: 489 m - To: 494 m - Hole Depth: 600 m - Intercept Depth: 489 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-152:489-494 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a moderate zinc grade over a narrow width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate zinc grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 12745 Context: 5 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-48) Chita Valley · copper #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.03 - Grade Unit: % - Intercept: 28 m - From: 180 m - To: 208 m - Hole Depth: 492.6 m - Intercept Depth: 180 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:180-208 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low copper grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low copper grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.03 Context: 28 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-49) Chita Valley · gold #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 28 m - From: 180 m - To: 208 m - Hole Depth: 492.6 m - Intercept Depth: 180 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:180-208 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low gold grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low gold grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.07 Context: 28 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-50) Chita Valley · silver #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 1.3 - Grade Unit: g/t - Intercept: 28 m - From: 180 m - To: 208 m - Hole Depth: 492.6 m - Intercept Depth: 180 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:180-208 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low silver grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low silver grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 1.3 Context: 28 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-51) Chita Valley · molybdenum #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 1 - Grade Unit: ppm - Intercept: 28 m - From: 180 m - To: 208 m - Hole Depth: 492.6 m - Intercept Depth: 180 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:180-208 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low molybdenum grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 1 Context: 28 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-52) Chita Valley · lead #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 35 - Grade Unit: ppm - Intercept: 28 m - From: 180 m - To: 208 m - Hole Depth: 492.6 m - Intercept Depth: 180 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:180-208 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low lead grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 35 Context: 28 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-53) Chita Valley · zinc #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 7821 - Grade Unit: ppm - Intercept: 28 m - From: 180 m - To: 208 m - Hole Depth: 492.6 m - Intercept Depth: 180 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:180-208 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but moderate zinc grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Moderate zinc grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 7821 Context: 28 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-54) Chita Valley · copper #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.32 - Grade Unit: % - Intercept: 26 m - From: 300 m - To: 326 m - Hole Depth: 492.6 m - Intercept Depth: 300 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:300-326 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows moderate copper grade over a good width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate copper grade over a good width for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.32 Context: 26 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-55) Chita Valley · gold #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.13 - Grade Unit: g/t - Intercept: 26 m - From: 300 m - To: 326 m - Hole Depth: 492.6 m - Intercept Depth: 300 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:300-326 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The gold grade is low for this intercept, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Low gold grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.13 Context: 26 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-56) Chita Valley · silver #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 10.72 - Grade Unit: g/t - Intercept: 26 m - From: 300 m - To: 326 m - Hole Depth: 492.6 m - Intercept Depth: 300 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:300-326 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but low silver grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Low silver grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 10.72 Context: 26 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-57) Chita Valley · molybdenum #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 2 - Grade Unit: ppm - Intercept: 26 m - From: 300 m - To: 326 m - Hole Depth: 492.6 m - Intercept Depth: 300 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:300-326 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low molybdenum grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 2 Context: 26 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-58) Chita Valley · lead #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 90 - Grade Unit: ppm - Intercept: 26 m - From: 300 m - To: 326 m - Hole Depth: 492.6 m - Intercept Depth: 300 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:300-326 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low lead grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 90 Context: 26 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-59) Chita Valley · zinc #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 281 - Grade Unit: ppm - Intercept: 26 m - From: 300 m - To: 326 m - Hole Depth: 492.6 m - Intercept Depth: 300 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:300-326 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low zinc grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low zinc grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 281 Context: 26 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-60) Chita Valley · copper #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.12 - Grade Unit: % - Intercept: 12 m - From: 106 m - To: 118 m - Hole Depth: 492.6 m - Intercept Depth: 106 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:106-118 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The copper grade is low for this intercept, and true thickness is not provided. - Negative factor: Low copper grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.12 Context: 12 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-61) Chita Valley · gold #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.13 - Grade Unit: g/t - Intercept: 12 m - From: 106 m - To: 118 m - Hole Depth: 492.6 m - Intercept Depth: 106 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:106-118 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The gold grade is low for this intercept, and true thickness is not provided. - Negative factor: Low gold grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.13 Context: 12 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-62) Chita Valley · silver #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 13.04 - Grade Unit: g/t - Intercept: 12 m - From: 106 m - To: 118 m - Hole Depth: 492.6 m - Intercept Depth: 106 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:106-118 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The silver grade is low for this intercept, and true thickness is not provided. - Negative factor: Low silver grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 13.04 Context: 12 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-63) Chita Valley · molybdenum #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 1 - Grade Unit: ppm - Intercept: 12 m - From: 106 m - To: 118 m - Hole Depth: 492.6 m - Intercept Depth: 106 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:106-118 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The molybdenum grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 1 Context: 12 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-64) Chita Valley · lead #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 541 - Grade Unit: ppm - Intercept: 12 m - From: 106 m - To: 118 m - Hole Depth: 492.6 m - Intercept Depth: 106 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:106-118 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The lead grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 541 Context: 12 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-153 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-65) Chita Valley · zinc #### Identity - Hole ID: CHDH25-153 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 1133 - Grade Unit: ppm - Intercept: 12 m - From: 106 m - To: 118 m - Hole Depth: 492.6 m - Intercept Depth: 106 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-153:106-118 - Mining Method: open\_pit #### Location - Azimuth: 150 ° - Dip: 65 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The zinc grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low zinc grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 1133 Context: 12 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-154 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-66) Chita Valley · copper #### Identity - Hole ID: CHDH25-154 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.16 - Grade Unit: % - Intercept: 16 m - From: 202 m - To: 218 m - Hole Depth: 510 m - Intercept Depth: 202 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-154:202-218 - Mining Method: open\_pit #### Location - Azimuth: 320 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The copper grade is low for this intercept, and true thickness is not provided. - Negative factor: Low copper grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.16 Context: 16 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-154 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-67) Chita Valley · gold #### Identity - Hole ID: CHDH25-154 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.03 - Grade Unit: g/t - Intercept: 16 m - From: 202 m - To: 218 m - Hole Depth: 510 m - Intercept Depth: 202 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-154:202-218 - Mining Method: open\_pit #### Location - Azimuth: 320 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The gold grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low gold grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.03 Context: 16 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-154 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-68) Chita Valley · silver #### Identity - Hole ID: CHDH25-154 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 3.96 - Grade Unit: g/t - Intercept: 16 m - From: 202 m - To: 218 m - Hole Depth: 510 m - Intercept Depth: 202 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-154:202-218 - Mining Method: open\_pit #### Location - Azimuth: 320 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The silver grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low silver grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 3.96 Context: 16 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-154 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-69) Chita Valley · molybdenum #### Identity - Hole ID: CHDH25-154 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 1 - Grade Unit: ppm - Intercept: 16 m - From: 202 m - To: 218 m - Hole Depth: 510 m - Intercept Depth: 202 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-154:202-218 - Mining Method: open\_pit #### Location - Azimuth: 320 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The molybdenum grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 1 Context: 16 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-154 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-70) Chita Valley · lead #### Identity - Hole ID: CHDH25-154 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 160 - Grade Unit: ppm - Intercept: 16 m - From: 202 m - To: 218 m - Hole Depth: 510 m - Intercept Depth: 202 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-154:202-218 - Mining Method: open\_pit #### Location - Azimuth: 320 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The lead grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 160 Context: 16 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-154 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-71) Chita Valley · zinc #### Identity - Hole ID: CHDH25-154 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 558 - Grade Unit: ppm - Intercept: 16 m - From: 202 m - To: 218 m - Hole Depth: 510 m - Intercept Depth: 202 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-154:202-218 - Mining Method: open\_pit #### Location - Azimuth: 320 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The zinc grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low zinc grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 558 Context: 16 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-154 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-72) Chita Valley · copper #### Identity - Hole ID: CHDH25-154 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.24 - Grade Unit: % - Intercept: 4 m - From: 294 m - To: 298 m - Hole Depth: 510 m - Intercept Depth: 294 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-154:294-298 - Mining Method: open\_pit #### Location - Azimuth: 320 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows moderate copper grade over a narrow width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate copper grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.24 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-154 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-73) Chita Valley · gold #### Identity - Hole ID: CHDH25-154 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.11 - Grade Unit: g/t - Intercept: 4 m - From: 294 m - To: 298 m - Hole Depth: 510 m - Intercept Depth: 294 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-154:294-298 - Mining Method: open\_pit #### Location - Azimuth: 320 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The gold grade is low for this intercept, and true thickness is not provided. - Negative factor: Low gold grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.11 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-154 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-74) Chita Valley · silver #### Identity - Hole ID: CHDH25-154 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 26.79 - Grade Unit: g/t - Intercept: 4 m - From: 294 m - To: 298 m - Hole Depth: 510 m - Intercept Depth: 294 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-154:294-298 - Mining Method: open\_pit #### Location - Azimuth: 320 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The silver grade is low for this intercept, and true thickness is not provided. - Negative factor: Low silver grade for an open-pit polymetallic deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 26.79 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-154 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-75) Chita Valley · molybdenum #### Identity - Hole ID: CHDH25-154 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 3 - Grade Unit: ppm - Intercept: 4 m - From: 294 m - To: 298 m - Hole Depth: 510 m - Intercept Depth: 294 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-154:294-298 - Mining Method: open\_pit #### Location - Azimuth: 320 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The molybdenum grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 3 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-154 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-76) Chita Valley · lead #### Identity - Hole ID: CHDH25-154 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 194 - Grade Unit: ppm - Intercept: 4 m - From: 294 m - To: 298 m - Hole Depth: 510 m - Intercept Depth: 294 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-154:294-298 - Mining Method: open\_pit #### Location - Azimuth: 320 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The lead grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 194 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### CHDH25-154 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-77) Chita Valley · zinc #### Identity - Hole ID: CHDH25-154 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 1341 - Grade Unit: ppm - Intercept: 4 m - From: 294 m - To: 298 m - Hole Depth: 510 m - Intercept Depth: 294 m #### Classification - Deposit Type: other - Program: exploration - Sample Type: drill - Group ID: CHDH25-154:294-298 - Mining Method: open\_pit #### Location - Azimuth: 320 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: The zinc grade is very low for this intercept, and true thickness is not provided. - Negative factor: Very low zinc grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 1341 Context: 4 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-155 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-78) Chita Valley · copper #### Identity - Hole ID: PSUDH25-155 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.21 - Grade Unit: % - Intercept: 120 m - From: 22 m - To: 142 m - Hole Depth: 321 m - Intercept Depth: 22 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-155:22-142 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This long intercept with moderate copper grade extends mineralization outside the historical resource, but true thickness is not provided. - Positive factor: Moderate copper grade over a strong width for an open-pit porphyry deposit. - Positive factor: Step-out Extension: Intercepted mineralization outside of the projected isosurface. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.21 Context: 120 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-155 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-79) Chita Valley · gold #### Identity - Hole ID: PSUDH25-155 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.09 - Grade Unit: g/t - Intercept: 120 m - From: 22 m - To: 142 m - Hole Depth: 321 m - Intercept Depth: 22 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-155:22-142 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This long intercept shows low gold grade and extends mineralization outside the historical resource, but true thickness is not provided. - Positive factor: Long intercept length. - Positive factor: Step-out Extension: Intercepted mineralization outside of the projected isosurface. - Negative factor: Low gold grade for an open-pit porphyry deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.09 Context: 120 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-155 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-80) Chita Valley · silver #### Identity - Hole ID: PSUDH25-155 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 1.47 - Grade Unit: g/t - Intercept: 120 m - From: 22 m - To: 142 m - Hole Depth: 321 m - Intercept Depth: 22 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-155:22-142 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This long intercept shows very low silver grade and extends mineralization outside the historical resource, but true thickness is not provided. - Positive factor: Long intercept length. - Positive factor: Step-out Extension: Intercepted mineralization outside of the projected isosurface. - Negative factor: Very low silver grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 1.47 Context: 120 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-155 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-81) Chita Valley · molybdenum #### Identity - Hole ID: PSUDH25-155 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 77 - Grade Unit: ppm - Intercept: 120 m - From: 22 m - To: 142 m - Hole Depth: 321 m - Intercept Depth: 22 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-155:22-142 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This long intercept shows low molybdenum grade and extends mineralization outside the historical resource, but true thickness is not provided. - Positive factor: Long intercept length. - Positive factor: Step-out Extension: Intercepted mineralization outside of the projected isosurface. - Negative factor: Low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 77 Context: 120 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-155 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-82) Chita Valley · lead #### Identity - Hole ID: PSUDH25-155 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 7 - Grade Unit: ppm - Intercept: 120 m - From: 22 m - To: 142 m - Hole Depth: 321 m - Intercept Depth: 22 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-155:22-142 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This long intercept shows very low lead grade and extends mineralization outside the historical resource, but true thickness is not provided. - Positive factor: Long intercept length. - Positive factor: Step-out Extension: Intercepted mineralization outside of the projected isosurface. - Negative factor: Very low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 7 Context: 120 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-155 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-83) Chita Valley · zinc #### Identity - Hole ID: PSUDH25-155 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 49 - Grade Unit: ppm - Intercept: 120 m - From: 22 m - To: 142 m - Hole Depth: 321 m - Intercept Depth: 22 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-155:22-142 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This long intercept shows very low zinc grade and extends mineralization outside the historical resource, but true thickness is not provided. - Positive factor: Long intercept length. - Positive factor: Step-out Extension: Intercepted mineralization outside of the projected isosurface. - Negative factor: Very low zinc grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 49 Context: 120 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-155 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-84) Chita Valley · copper #### Identity - Hole ID: PSUDH25-155 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.34 - Grade Unit: % - Intercept: 32 m - From: 42 m - To: 74 m - Hole Depth: 321 m - Intercept Depth: 42 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-155:42-74 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This included intercept shows a strong copper grade over a good width, extending mineralization outside the historical resource, but true thickness is not provided. - Positive factor: Strong copper grade over a good width for an open-pit porphyry deposit. - Positive factor: Step-out Extension: Intercepted mineralization outside of the projected isosurface. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.34 Context: 32 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-155 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-85) Chita Valley · gold #### Identity - Hole ID: PSUDH25-155 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.13 - Grade Unit: g/t - Intercept: 32 m - From: 42 m - To: 74 m - Hole Depth: 321 m - Intercept Depth: 42 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-155:42-74 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This included intercept shows low gold grade and extends mineralization outside the historical resource, but true thickness is not provided. - Positive factor: Good intercept length. - Positive factor: Step-out Extension: Intercepted mineralization outside of the projected isosurface. - Negative factor: Low gold grade for an open-pit porphyry deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.13 Context: 32 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-155 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-86) Chita Valley · silver #### Identity - Hole ID: PSUDH25-155 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 3.12 - Grade Unit: g/t - Intercept: 32 m - From: 42 m - To: 74 m - Hole Depth: 321 m - Intercept Depth: 42 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-155:42-74 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This included intercept shows very low silver grade and extends mineralization outside the historical resource, but true thickness is not provided. - Positive factor: Good intercept length. - Positive factor: Step-out Extension: Intercepted mineralization outside of the projected isosurface. - Negative factor: Very low silver grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 3.12 Context: 32 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-155 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-87) Chita Valley · molybdenum #### Identity - Hole ID: PSUDH25-155 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 58 - Grade Unit: ppm - Intercept: 32 m - From: 42 m - To: 74 m - Hole Depth: 321 m - Intercept Depth: 42 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-155:42-74 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This included intercept shows low molybdenum grade and extends mineralization outside the historical resource, but true thickness is not provided. - Positive factor: Good intercept length. - Positive factor: Step-out Extension: Intercepted mineralization outside of the projected isosurface. - Negative factor: Low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 58 Context: 32 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-155 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-88) Chita Valley · lead #### Identity - Hole ID: PSUDH25-155 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 12 - Grade Unit: ppm - Intercept: 32 m - From: 42 m - To: 74 m - Hole Depth: 321 m - Intercept Depth: 42 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-155:42-74 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This included intercept shows very low lead grade and extends mineralization outside the historical resource, but true thickness is not provided. - Positive factor: Good intercept length. - Positive factor: Step-out Extension: Intercepted mineralization outside of the projected isosurface. - Negative factor: Very low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 12 Context: 32 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-155 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-89) Chita Valley · zinc #### Identity - Hole ID: PSUDH25-155 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 33 - Grade Unit: ppm - Intercept: 32 m - From: 42 m - To: 74 m - Hole Depth: 321 m - Intercept Depth: 42 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-155:42-74 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This included intercept shows very low zinc grade and extends mineralization outside the historical resource, but true thickness is not provided. - Positive factor: Good intercept length. - Positive factor: Step-out Extension: Intercepted mineralization outside of the projected isosurface. - Negative factor: Very low zinc grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 33 Context: 32 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-156 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-90) Chita Valley · copper #### Identity - Hole ID: PSUDH25-156 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.17 - Grade Unit: % - Intercept: 57.2 m - From: 52.8 m - To: 110 m - Hole Depth: 261 m - Intercept Depth: 52.8 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-156:52.8-110 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but low copper grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Low copper grade for an open-pit porphyry deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.17 Context: 57.2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-156 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-91) Chita Valley · gold #### Identity - Hole ID: PSUDH25-156 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.05 - Grade Unit: g/t - Intercept: 57.2 m - From: 52.8 m - To: 110 m - Hole Depth: 261 m - Intercept Depth: 52.8 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-156:52.8-110 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low gold grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low gold grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.05 Context: 57.2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-156 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-92) Chita Valley · silver #### Identity - Hole ID: PSUDH25-156 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 1.39 - Grade Unit: g/t - Intercept: 57.2 m - From: 52.8 m - To: 110 m - Hole Depth: 261 m - Intercept Depth: 52.8 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-156:52.8-110 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low silver grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low silver grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 1.39 Context: 57.2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-156 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-93) Chita Valley · molybdenum #### Identity - Hole ID: PSUDH25-156 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 83 - Grade Unit: ppm - Intercept: 57.2 m - From: 52.8 m - To: 110 m - Hole Depth: 261 m - Intercept Depth: 52.8 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-156:52.8-110 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but low molybdenum grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 83 Context: 57.2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-156 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-94) Chita Valley · lead #### Identity - Hole ID: PSUDH25-156 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 10 - Grade Unit: ppm - Intercept: 57.2 m - From: 52.8 m - To: 110 m - Hole Depth: 261 m - Intercept Depth: 52.8 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-156:52.8-110 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low lead grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 10 Context: 57.2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-156 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-95) Chita Valley · zinc #### Identity - Hole ID: PSUDH25-156 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 17 - Grade Unit: ppm - Intercept: 57.2 m - From: 52.8 m - To: 110 m - Hole Depth: 261 m - Intercept Depth: 52.8 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-156:52.8-110 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low zinc grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low zinc grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 17 Context: 57.2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-157 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-96) Chita Valley · copper #### Identity - Hole ID: PSUDH25-157 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.19 - Grade Unit: % - Intercept: 56 m - From: 46 m - To: 102 m - Hole Depth: 252 m - Intercept Depth: 46 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-157:46-102 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but low copper grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Low copper grade for an open-pit porphyry deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.19 Context: 56 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-157 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-97) Chita Valley · gold #### Identity - Hole ID: PSUDH25-157 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.06 - Grade Unit: g/t - Intercept: 56 m - From: 46 m - To: 102 m - Hole Depth: 252 m - Intercept Depth: 46 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-157:46-102 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low gold grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low gold grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.06 Context: 56 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-157 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-98) Chita Valley · silver #### Identity - Hole ID: PSUDH25-157 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 2.91 - Grade Unit: g/t - Intercept: 56 m - From: 46 m - To: 102 m - Hole Depth: 252 m - Intercept Depth: 46 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-157:46-102 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low silver grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low silver grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 2.91 Context: 56 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-157 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-99) Chita Valley · molybdenum #### Identity - Hole ID: PSUDH25-157 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 62 - Grade Unit: ppm - Intercept: 56 m - From: 46 m - To: 102 m - Hole Depth: 252 m - Intercept Depth: 46 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-157:46-102 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but low molybdenum grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Low molybdenum grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 62 Context: 56 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-157 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-100) Chita Valley · lead #### Identity - Hole ID: PSUDH25-157 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 14 - Grade Unit: ppm - Intercept: 56 m - From: 46 m - To: 102 m - Hole Depth: 252 m - Intercept Depth: 46 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-157:46-102 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low lead grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 14 Context: 56 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-157 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-101) Chita Valley · zinc #### Identity - Hole ID: PSUDH25-157 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 58 - Grade Unit: ppm - Intercept: 56 m - From: 46 m - To: 102 m - Hole Depth: 252 m - Intercept Depth: 46 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-157:46-102 - Mining Method: open\_pit #### Location - Azimuth: 315 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low zinc grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low zinc grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 58 Context: 56 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-158 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-102) Chita Valley · copper #### Identity - Hole ID: PSUDH25-158 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.24 - Grade Unit: % - Intercept: 70 m - From: 38 m - To: 108 m - Hole Depth: 314.2 m - Intercept Depth: 38 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-158:38-108 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows moderate copper grade over a good width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate copper grade over a good width for an open-pit porphyry deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.24 Context: 70 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-158 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-103) Chita Valley · gold #### Identity - Hole ID: PSUDH25-158 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.02 - Grade Unit: g/t - Intercept: 70 m - From: 38 m - To: 108 m - Hole Depth: 314.2 m - Intercept Depth: 38 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-158:38-108 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low gold grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low gold grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.02 Context: 70 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-158 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-104) Chita Valley · silver #### Identity - Hole ID: PSUDH25-158 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.47 - Grade Unit: g/t - Intercept: 70 m - From: 38 m - To: 108 m - Hole Depth: 314.2 m - Intercept Depth: 38 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-158:38-108 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low silver grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low silver grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.47 Context: 70 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-158 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-105) Chita Valley · molybdenum #### Identity - Hole ID: PSUDH25-158 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 237 - Grade Unit: ppm - Intercept: 70 m - From: 38 m - To: 108 m - Hole Depth: 314.2 m - Intercept Depth: 38 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-158:38-108 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows moderate molybdenum grade over a good width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate molybdenum grade over a good width for an open-pit porphyry deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 237 Context: 70 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-158 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-106) Chita Valley · lead #### Identity - Hole ID: PSUDH25-158 - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 5 - Grade Unit: ppm - Intercept: 70 m - From: 38 m - To: 108 m - Hole Depth: 314.2 m - Intercept Depth: 38 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-158:38-108 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low lead grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low lead grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 5 Context: 70 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-158 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-107) Chita Valley · zinc #### Identity - Hole ID: PSUDH25-158 - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 23 - Grade Unit: ppm - Intercept: 70 m - From: 38 m - To: 108 m - Hole Depth: 314.2 m - Intercept Depth: 38 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-158:38-108 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a good length but very low zinc grade, and true thickness is not provided. - Positive factor: Good intercept length. - Negative factor: Very low zinc grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 23 Context: 70 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-158 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-108) Chita Valley · copper #### Identity - Hole ID: PSUDH25-158 - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.13 - Grade Unit: % - Intercept: 162.2 m - From: 152 m - To: 314.2 m - Hole Depth: 314.2 m - Intercept Depth: 152 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-158:152-314.2 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a long length but low copper grade, and true thickness is not provided. - Positive factor: Long intercept length. - Negative factor: Low copper grade for an open-pit porphyry deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.13 Context: 162.2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-158 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-109) Chita Valley · gold #### Identity - Hole ID: PSUDH25-158 - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.03 - Grade Unit: g/t - Intercept: 162.2 m - From: 152 m - To: 314.2 m - Hole Depth: 314.2 m - Intercept Depth: 152 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-158:152-314.2 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a long length but very low gold grade, and true thickness is not provided. - Positive factor: Long intercept length. - Negative factor: Very low gold grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 0.03 Context: 162.2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-158 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-110) Chita Valley · silver #### Identity - Hole ID: PSUDH25-158 - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 1.28 - Grade Unit: g/t - Intercept: 162.2 m - From: 152 m - To: 314.2 m - Hole Depth: 314.2 m - Intercept Depth: 152 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-158:152-314.2 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows a long length but very low silver grade, and true thickness is not provided. - Positive factor: Long intercept length. - Negative factor: Very low silver grade. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 1.28 Context: 162.2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### PSUDH25-158 [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-111) Chita Valley · molybdenum #### Identity - Hole ID: PSUDH25-158 - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 240 - Grade Unit: ppm - Intercept: 162.2 m - From: 152 m - To: 314.2 m - Hole Depth: 314.2 m - Intercept Depth: 152 m #### Classification - Deposit Type: porphyry - Program: exploration - Sample Type: drill - Group ID: PSUDH25-158:152-314.2 - Mining Method: open\_pit #### Location - Azimuth: 135 ° - Dip: 60 ° #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Deleterious - Deleterious Flag: No #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: This intercept shows moderate molybdenum grade over a continuous width, contributing to the extension of mineralization, but true thickness is not provided. - Positive factor: Moderate molybdenum grade over a continuous width for an open-pit porphyry deposit. - Negative factor: True thickness unknown. - Negative factor: Cut-off grade for compositing not disclosed. Evidence · table > 240 Context: 162.2 #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-112) Chita Valley · copper #### Identity - Hole ID: Inc - Project: Chita Valley - Commodity: copper - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.34 - Grade Unit: % - Intercept: 32 m - From: 42 m - To: 74 m - Intercept Depth: 42 m #### Classification - Deposit Type: other - Sample Type: drill - Group ID: Inc:42-74 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: Expanded from assay table. 0.34 % copper is weak against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 10.9 %·m is below \(grade alone is weak; the better of the two is used\). - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.34 Context: Inc #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-113) Chita Valley · gold #### Identity - Hole ID: Inc - Project: Chita Valley - Commodity: gold - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 0.13 - Grade Unit: g/t - Intercept: 32 m - From: 42 m - To: 74 m - Intercept Depth: 42 m #### Classification - Deposit Type: other - Sample Type: drill - Group ID: Inc:42-74 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: Expanded from assay table. 0.13 g/t gold is below against the open\_pit mining band \[5, 2, 1, 0.3\] g/t. Grade×width 4.2 g/t·m is below. - Negative factor: 0.13 g/t gold is below the weak threshold \(0.3 g/t\) on the open\_pit mining band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 0.13 Context: Inc #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-114) Chita Valley · silver #### Identity - Hole ID: Inc - Project: Chita Valley - Commodity: silver - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 3.12 - Grade Unit: g/t - Intercept: 32 m - From: 42 m - To: 74 m - Intercept Depth: 42 m #### Classification - Deposit Type: other - Sample Type: drill - Group ID: Inc:42-74 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: Expanded from assay table. 3.12 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 99.8 g/t·m is below. - Negative factor: 3.12 g/t silver is below the weak threshold \(30 g/t\) on the default band. - Negative factor: Scored from rubric bands during table expansion, not from document context. Evidence · table > 3.12 Context: Inc #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-115) Chita Valley · molybdenum #### Identity - Hole ID: Inc - Project: Chita Valley - Commodity: molybdenum - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 58 - Grade Unit: ppm - Intercept: 32 m - From: 42 m - To: 74 m - Intercept Depth: 42 m #### Classification - Deposit Type: other - Sample Type: drill - Group ID: Inc:42-74 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: Expanded from assay table: 58 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder. - Negative factor: No grade rubric for molybdenum; intercept not scored. Evidence · table > 58 Context: Inc #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-116) Chita Valley · lead #### Identity - Hole ID: Inc - Project: Chita Valley - Commodity: lead - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 12 - Grade Unit: ppm - Intercept: 32 m - From: 42 m - To: 74 m - Intercept Depth: 42 m #### Classification - Deposit Type: other - Sample Type: drill - Group ID: Inc:42-74 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: Expanded from assay table: 12 ppm lead, reported in a unit the rubric does not cover \(%\). - Negative factor: Grade unit ppm does not match the lead rubric unit %; not scored. Evidence · table > 12 Context: Inc #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ### Inc [Link to this fact](https://atlas-extractions.minestarters.com/news/scout-drilling-results-extend-polymetallic-mineralization-footprints-at-chita-ex--bc4bae31-2567-47bb-9f8d-9c0b03f0e7f1#fact-drill-facts-117) Chita Valley · zinc #### Identity - Hole ID: Inc - Project: Chita Valley - Commodity: zinc - Region: argentina - Reported Region: argentina - Ticker: MSR #### Geometry - Grade: 33 - Grade Unit: ppm - Intercept: 32 m - From: 42 m - To: 74 m - Intercept Depth: 42 m #### Classification - Deposit Type: other - Sample Type: drill - Group ID: Inc:42-74 - Mining Method: open\_pit #### QA/QC - Laboratory: ALS Patagonia S.A. and ALS Perú S.A. - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Metal Equivalent - Assumptions Disclosed: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2025-07-29T00:00:00.000Z Reasoning: Expanded from assay table: 33 ppm zinc, reported in a unit the rubric does not cover \(%\). - Negative factor: Grade unit ppm does not match the zinc rubric unit %; not scored. Evidence · table > 33 Context: Inc #### Tags used in scoring **QA/QC Disclosed** Polarity: positive Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated ## How Atlas produces this analysis Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.