# Minsud Announces 10,500-Metre Drill Program Targeting Resource Growth and New Discoveries at Chita Valley

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7

Original source: https://money.tmx.com/en/quote/MSR/news/6762728689770466/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di

Publisher: tmx

Original announcement: 2026-08-13T12:04:00.000Z

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, Silver, Molybdenum, Zinc, Lead

- Document categories: Drill results, Resource update

- Extracted: 2026-09-18 10:37:39 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Minsud Resources Corp. has announced a 10,500-metre diamond drilling program at its Chita Valley polymetallic project in San Juan, Argentina. The program aims to expand and upgrade existing resources at Chinchillones and Chita South, while testing new targets at Placetas and Pinto.

Reasoning: The announcement of a significant 10,500m drilling program targeting a large-scale porphyry-epithermal system with existing multi-million tonne resources is highly material for an explorer.

- Positive factor: Large 10,500m drill program announced

- Positive factor: Targets both resource expansion and new discoveries

- Positive factor: Existing large-scale resource base \(1.19B tonnes total\)

- Positive factor: High-grade historical intercepts cited as context

- Positive factor: Robust QA/QC disclosure with ISO 17025 accreditation

- Negative factor: Program is prospective/exploratory rather than immediate resource conversion

Facts used in scoring: 19

## Classification and evidence

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: Release includes detailed QA/QC protocols, laboratory accreditation \(ISO 17025\), and QP sign-off.

Evidence · text

> The ALS Perú S.A. laboratory is accredited under ISO 9001:2008 and ISO 17025

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: Program targets expansion and potential upgrading of the existing Mineral Resource base.

Evidence · text

> target both expansion and potential upgrading of the existing Mineral Resource base

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: Program includes drilling to confirm strike and extensions of known hydrothermal breccias.

Evidence · text

> confirm the strike and up- and down-dip extensions of several high-grade Cu-Au-Ag-Zn-Pb hydrothermal breccia bodies

## Extracted facts

Stored fact records: 19. Some facts used in scoring do not have a stored record.

## Drill Results (13)

### CHDH23-69

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-drill-facts-0)

Chita Valley · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: CHDH23-69
- Project: Chita Valley
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: MSR

#### Geometry

- Grade: 0.43
- Grade Unit: %
- Intercept: 786 m
- From: 456 m
- To: 1242 m
- Intercept Depth: 456 m

#### Classification

- Sample Type: drill
- Group ID: CHDH23-69:456-1242

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2023-05-08T00:00:00.000Z

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: High-grade, very wide historical intercept used to demonstrate deposit potential.

- Positive factor: Significant width and grade for a porphyry-style intercept

Evidence · text

> 786.0m @ 0.43% Cu, 368 ppm Mo, 0.23 g/t Au and 15.78 g/t Ag, from 456 to 1,242m

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "HIGHLIGHTS: The 10,500-metre program will test four priority areas: Chinchillones \(4,600m\), Placetas \(2,150m\), Chita Sou"

### CHDH23-69

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-drill-facts-1)

Chita Valley · molybdenum

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: CHDH23-69
- Project: Chita Valley
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: MSR

#### Geometry

- Grade: 368
- Grade Unit: ppm
- Intercept: 786 m
- From: 456 m
- To: 1242 m
- Intercept Depth: 456 m

#### Classification

- Sample Type: drill
- Group ID: CHDH23-69:456-1242

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2023-05-08T00:00:00.000Z

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Secondary metal in a historical intercept.

Evidence · text

> 368 ppm Mo

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "HIGHLIGHTS: The 10,500-metre program will test four priority areas: Chinchillones \(4,600m\), Placetas \(2,150m\), Chita Sou"

### CHDH23-69

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-drill-facts-2)

Chita Valley · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: CHDH23-69
- Project: Chita Valley
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: MSR

#### Geometry

- Grade: 0.23
- Grade Unit: g/t
- Intercept: 786 m
- From: 456 m
- To: 1242 m
- Intercept Depth: 456 m

#### Classification

- Sample Type: drill
- Group ID: CHDH23-69:456-1242

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2023-05-08T00:00:00.000Z

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Secondary metal in a historical intercept.

Evidence · text

> 0.23 g/t Au

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "HIGHLIGHTS: The 10,500-metre program will test four priority areas: Chinchillones \(4,600m\), Placetas \(2,150m\), Chita Sou"

### CHDH23-69

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-drill-facts-3)

Chita Valley · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: CHDH23-69
- Project: Chita Valley
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: MSR

#### Geometry

- Grade: 15.78
- Grade Unit: g/t
- Intercept: 786 m
- From: 456 m
- To: 1242 m
- Intercept Depth: 456 m

#### Classification

- Sample Type: drill
- Group ID: CHDH23-69:456-1242

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2023-05-08T00:00:00.000Z

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Secondary metal in a historical intercept.

Evidence · text

> 15.78 g/t Ag

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "HIGHLIGHTS: The 10,500-metre program will test four priority areas: Chinchillones \(4,600m\), Placetas \(2,150m\), Chita Sou"

### CHDH23-69

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-drill-facts-4)

Chita Valley · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: CHDH23-69
- Project: Chita Valley
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: MSR

#### Geometry

- Grade: 0.35
- Grade Unit: %
- Intercept: 160 m
- From: 456 m
- To: 616 m
- Intercept Depth: 456 m

#### Classification

- Sample Type: drill
- Group ID: CHDH23-69:456-616

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2023-05-08T00:00:00.000Z

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Sub-interval of historical intercept.

Evidence · text

> 160.0m @ 0.35% Cu

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "HIGHLIGHTS: The 10,500-metre program will test four priority areas: Chinchillones \(4,600m\), Placetas \(2,150m\), Chita Sou"

### CHDH23-69

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-drill-facts-5)

Chita Valley · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: CHDH23-69
- Project: Chita Valley
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: MSR

#### Geometry

- Grade: 0.34
- Grade Unit: g/t
- Intercept: 160 m
- From: 456 m
- To: 616 m
- Intercept Depth: 456 m

#### Classification

- Sample Type: drill
- Group ID: CHDH23-69:456-616

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2023-05-08T00:00:00.000Z

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Sub-interval of historical intercept.

Evidence · text

> 0.34 g/t Au

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "HIGHLIGHTS: The 10,500-metre program will test four priority areas: Chinchillones \(4,600m\), Placetas \(2,150m\), Chita Sou"

### CHDH23-69

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-drill-facts-6)

Chita Valley · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: CHDH23-69
- Project: Chita Valley
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: MSR

#### Geometry

- Grade: 45.72
- Grade Unit: g/t
- Intercept: 160 m
- From: 456 m
- To: 616 m
- Intercept Depth: 456 m

#### Classification

- Sample Type: drill
- Group ID: CHDH23-69:456-616

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2023-05-08T00:00:00.000Z

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Sub-interval of historical intercept.

Evidence · text

> 45.72 g/t Ag

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "HIGHLIGHTS: The 10,500-metre program will test four priority areas: Chinchillones \(4,600m\), Placetas \(2,150m\), Chita Sou"

### CHDH23-69

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-drill-facts-7)

Chita Valley · zinc

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: CHDH23-69
- Project: Chita Valley
- Commodity: zinc
- Region: argentina
- Reported Region: argentina
- Ticker: MSR

#### Geometry

- Grade: 3.58
- Grade Unit: %
- Intercept: 160 m
- From: 456 m
- To: 616 m
- Intercept Depth: 456 m

#### Classification

- Sample Type: drill
- Group ID: CHDH23-69:456-616

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2023-05-08T00:00:00.000Z

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Sub-interval of historical intercept.

Evidence · text

> 3.58% Zn

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "HIGHLIGHTS: The 10,500-metre program will test four priority areas: Chinchillones \(4,600m\), Placetas \(2,150m\), Chita Sou"

### CHDH23-69

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-drill-facts-8)

Chita Valley · lead

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: CHDH23-69
- Project: Chita Valley
- Commodity: lead
- Region: argentina
- Reported Region: argentina
- Ticker: MSR

#### Geometry

- Grade: 1.25
- Grade Unit: %
- Intercept: 160 m
- From: 456 m
- To: 616 m
- Intercept Depth: 456 m

#### Classification

- Sample Type: drill
- Group ID: CHDH23-69:456-616

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2023-05-08T00:00:00.000Z

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Sub-interval of historical intercept.

Evidence · text

> 1.25% Pb

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "HIGHLIGHTS: The 10,500-metre program will test four priority areas: Chinchillones \(4,600m\), Placetas \(2,150m\), Chita Sou"

### CHDH23-69

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-drill-facts-9)

Chita Valley · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: CHDH23-69
- Project: Chita Valley
- Commodity: copper
- Region: argentina
- Reported Region: argentina
- Ticker: MSR

#### Geometry

- Grade: 1.35
- Grade Unit: %
- Intercept: 166.3 m
- From: 616 m
- To: 782.3 m
- Intercept Depth: 616 m

#### Classification

- Sample Type: drill
- Group ID: CHDH23-69:616-782.3

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2023-05-08T00:00:00.000Z

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: High-grade sub-interval of historical intercept.

Evidence · text

> 166.3m @ 1.35% Cu

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "HIGHLIGHTS: The 10,500-metre program will test four priority areas: Chinchillones \(4,600m\), Placetas \(2,150m\), Chita Sou"

### CHDH23-69

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-drill-facts-10)

Chita Valley · gold

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: CHDH23-69
- Project: Chita Valley
- Commodity: gold
- Region: argentina
- Reported Region: argentina
- Ticker: MSR

#### Geometry

- Grade: 0.54
- Grade Unit: g/t
- Intercept: 166.3 m
- From: 616 m
- To: 782.3 m
- Intercept Depth: 616 m

#### Classification

- Sample Type: drill
- Group ID: CHDH23-69:616-782.3

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2023-05-08T00:00:00.000Z

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: High-grade sub-interval of historical intercept.

Evidence · text

> 0.54 g/t Au

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "HIGHLIGHTS: The 10,500-metre program will test four priority areas: Chinchillones \(4,600m\), Placetas \(2,150m\), Chita Sou"

### CHDH23-69

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-drill-facts-11)

Chita Valley · silver

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: CHDH23-69
- Project: Chita Valley
- Commodity: silver
- Region: argentina
- Reported Region: argentina
- Ticker: MSR

#### Geometry

- Grade: 26.63
- Grade Unit: g/t
- Intercept: 166.3 m
- From: 616 m
- To: 782.3 m
- Intercept Depth: 616 m

#### Classification

- Sample Type: drill
- Group ID: CHDH23-69:616-782.3

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2023-05-08T00:00:00.000Z

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: High-grade sub-interval of historical intercept.

Evidence · text

> 26.63 g/t Ag

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: qaqc\_disclosed is true

**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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "HIGHLIGHTS: The 10,500-metre program will test four priority areas: Chinchillones \(4,600m\), Placetas \(2,150m\), Chita Sou"

### CHDH23-69

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-drill-facts-12)

Chita Valley · molybdenum

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: CHDH23-69
- Project: Chita Valley
- Commodity: molybdenum
- Region: argentina
- Reported Region: argentina
- Ticker: MSR

#### Geometry

- Grade: 181
- Grade Unit: ppm
- Intercept: 166.3 m
- From: 616 m
- To: 782.3 m
- Intercept Depth: 616 m

#### Classification

- Sample Type: drill
- Group ID: CHDH23-69:616-782.3

#### QA/QC

- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes
- Historical Source Date: 2023-05-08T00:00:00.000Z

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Secondary metal in a historical intercept.

Evidence · text

> 181 ppm Mo

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "HIGHLIGHTS: The 10,500-metre program will test four priority areas: Chinchillones \(4,600m\), Placetas \(2,150m\), Chita Sou"

## Resource Estimates (6)

### indicated

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-resource-facts-13)

Chita Valley · copper

#### Identity

- Project: Chita Valley
- Commodity: copper
- Region: argentina
- Reported Region: San Juan, Argentina
- Ticker: MSR

#### Resource scope

- Estimate type: resource
- Effective date: 2026-02-27T00:00:00.000Z
- Reporting standards: ni\_43\_101
- QP Signed: Yes
- Resource group id: resource:a3c39dd05834185712da
- Deposit or zone: Chinchillones
- Mining method: open\_pit
- Material type: sulphide

#### Resource Data

- Category: indicated
- Tonnes: 233000000
- Grade: 0.22
- Grade Unit: %

#### Prior Estimate

- Resource Date: 2026-02-27

#### Metal Equivalent

- Metal Eq. Grade: 0.44
- Metal Eq. Unit: % CuEq

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Baseline resource component for the project.

- Positive factor: Large Indicated resource base

Evidence · text

> Chinchillones polymetallic sulphide deposit with 233 million tonnes of Indicated Mineral Resources grading 0.44% CuEq \(0.22% Cu, 10.1 g/t Ag, 0.10 g/t Au, 34.3 ppm Mo and 0.16% Zn\)

#### Tags used in scoring

**Indicated Resource**

Polarity: positive

Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

**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

**QP/CP Signed**

Polarity: positive

Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience.

Why it applies: qp\_signed is true

**NI 43-101 Compliant**

Polarity: positive

Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard.

Why it applies: reporting\_standards includes ni\_43\_101

**No Contained Metal**

Polarity: negative

Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained\_metal was not reported

### indicated

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-resource-facts-14)

Chita Valley · silver

#### Identity

- Project: Chita Valley
- Commodity: silver
- Region: argentina
- Reported Region: San Juan, Argentina
- Ticker: MSR

#### Resource scope

- Estimate type: resource
- Effective date: 2026-02-27T00:00:00.000Z
- Reporting standards: ni\_43\_101
- QP Signed: Yes
- Resource group id: resource:a3c39dd05834185712da
- Deposit or zone: Chinchillones
- Mining method: open\_pit
- Material type: sulphide

#### Resource Data

- Category: indicated
- Tonnes: 233000000
- Grade: 10.1
- Grade Unit: g/t

#### Prior Estimate

- Resource Date: 2026-02-27

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Secondary metal in Indicated resource.

Evidence · text

> 10.1 g/t Ag

#### Tags used in scoring

**Indicated Resource**

Polarity: positive

Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

**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

**QP/CP Signed**

Polarity: positive

Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience.

Why it applies: qp\_signed is true

**NI 43-101 Compliant**

Polarity: positive

Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard.

Why it applies: reporting\_standards includes ni\_43\_101

**No Contained Metal**

Polarity: negative

Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained\_metal was not reported

### indicated

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-resource-facts-15)

Chita Valley · gold

#### Identity

- Project: Chita Valley
- Commodity: gold
- Region: argentina
- Reported Region: San Juan, Argentina
- Ticker: MSR

#### Resource scope

- Estimate type: resource
- Effective date: 2026-02-27T00:00:00.000Z
- Reporting standards: ni\_43\_101
- QP Signed: Yes
- Resource group id: resource:a3c39dd05834185712da
- Deposit or zone: Chinchillones
- Mining method: open\_pit
- Material type: sulphide

#### Resource Data

- Category: indicated
- Tonnes: 233000000
- Grade: 0.1
- Grade Unit: g/t

#### Prior Estimate

- Resource Date: 2026-02-27

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Secondary metal in Indicated resource.

Evidence · text

> 0.10 g/t Au

#### Tags used in scoring

**Indicated Resource**

Polarity: positive

Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

**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

**QP/CP Signed**

Polarity: positive

Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience.

Why it applies: qp\_signed is true

**NI 43-101 Compliant**

Polarity: positive

Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard.

Why it applies: reporting\_standards includes ni\_43\_101

**No Contained Metal**

Polarity: negative

Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained\_metal was not reported

### indicated

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-resource-facts-16)

Chita Valley · molybdenum

#### Identity

- Project: Chita Valley
- Commodity: molybdenum
- Region: argentina
- Reported Region: San Juan, Argentina
- Ticker: MSR

#### Resource scope

- Estimate type: resource
- Effective date: 2026-02-27T00:00:00.000Z
- Reporting standards: ni\_43\_101
- QP Signed: Yes
- Resource group id: resource:a3c39dd05834185712da
- Deposit or zone: Chinchillones
- Mining method: open\_pit
- Material type: sulphide

#### Resource Data

- Category: indicated
- Tonnes: 233000000
- Grade: 34.3
- Grade Unit: ppm

#### Prior Estimate

- Resource Date: 2026-02-27

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Secondary metal in Indicated resource.

Evidence · text

> 34.3 ppm Mo

#### Tags used in scoring

**Indicated Resource**

Polarity: positive

Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

**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

**QP/CP Signed**

Polarity: positive

Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience.

Why it applies: qp\_signed is true

**NI 43-101 Compliant**

Polarity: positive

Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard.

Why it applies: reporting\_standards includes ni\_43\_101

**No Contained Metal**

Polarity: negative

Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained\_metal was not reported

### indicated

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-resource-facts-17)

Chita Valley · zinc

#### Identity

- Project: Chita Valley
- Commodity: zinc
- Region: argentina
- Reported Region: San Juan, Argentina
- Ticker: MSR

#### Resource scope

- Estimate type: resource
- Effective date: 2026-02-27T00:00:00.000Z
- Reporting standards: ni\_43\_101
- QP Signed: Yes
- Resource group id: resource:a3c39dd05834185712da
- Deposit or zone: Chinchillones
- Mining method: open\_pit
- Material type: sulphide

#### Resource Data

- Category: indicated
- Tonnes: 233000000
- Grade: 0.16
- Grade Unit: %

#### Prior Estimate

- Resource Date: 2026-02-27

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Secondary metal in Indicated resource.

Evidence · text

> 0.16% Zn

#### Tags used in scoring

**Indicated Resource**

Polarity: positive

Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

**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

**QP/CP Signed**

Polarity: positive

Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience.

Why it applies: qp\_signed is true

**NI 43-101 Compliant**

Polarity: positive

Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard.

Why it applies: reporting\_standards includes ni\_43\_101

**No Contained Metal**

Polarity: negative

Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained\_metal was not reported

### inferred

[Link to this fact](https://atlas-extractions.minestarters.com/news/minsud-announces-10-500-metre-drill-program-targeting-resource-growth-and-new-di--08e03db1-e139-442a-b625-b841e670acf7#fact-resource-facts-18)

Chita Valley · copper

#### Identity

- Project: Chita Valley
- Commodity: copper
- Region: argentina
- Reported Region: San Juan, Argentina
- Ticker: MSR

#### Resource scope

- Estimate type: resource
- Effective date: 2026-02-27T00:00:00.000Z
- Reporting standards: ni\_43\_101
- QP Signed: Yes
- Resource group id: resource:1a769fbb09e06a4728b7
- Deposit or zone: Chinchillones
- Mining method: open\_pit
- Material type: sulphide

#### Resource Data

- Category: inferred
- Tonnes: 782000000
- Grade: 0.19
- Grade Unit: %

#### Prior Estimate

- Resource Date: 2026-02-27

#### Metal Equivalent

- Metal Eq. Grade: 0.36
- Metal Eq. Unit: % CuEq

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-08-13T00:00:00.000Z

Reasoning: Large Inferred resource component.

Evidence · text

> 782 million tonnes of Inferred Mineral Resources grading 0.36% CuEq \(0.19% Cu, 8.1 g/t Ag, 0.08 g/t Au, 83.7 ppm Mo and 0.09% Zn\)

#### Tags used in scoring

**Inferred Resource**

Polarity: negative

Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

**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

**QP/CP Signed**

Polarity: positive

Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience.

Why it applies: qp\_signed is true

**NI 43-101 Compliant**

Polarity: positive

Definition: Resource estimate prepared in compliance with NI 43-101 \(Canada\) — high reporting standard.

Why it applies: reporting\_standards includes ni\_43\_101

**No Contained Metal**

Polarity: negative

Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained\_metal was not reported

## 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.