# RETRANSMISSION: South Pit Drilling Continues to Intersect High Grade Mineralization, Cotabambas Project, Peru

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd

Original source: https://money.tmx.com/en/quote/PML/news/6629363887606921/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati

Publisher: tmx

Original announcement: 2026-09-08T11:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Panoro Minerals Ltd.

- Ticker: PML

- Exchange: TSX

- Region: Peru

- Primary commodity: Copper

- Secondary commodities: Gold, Silver, Molybdenum

- Document categories: Drill results, Resource update

- Extracted: 2026-09-14 18:26:51 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Panoro Minerals Ltd. announced high-grade copper-gold-silver-molybdenum drill results from holes CB-229 and CB-230 at its Cotabambas Project in Peru. The drilling extended mineralization from surface to over 1,100 meters depth and along 600 meters of strike, with significant widths, and discovered new skarn mineralization. The company believes these results will significantly grow the high-grade component of the South Pit resource, which remains open at depth and along strike.

Reasoning: New drill results from CB-229 and CB-230 confirm and significantly extend high-grade copper-gold-silver-molybdenum porphyry mineralization at the Cotabambas Project, with substantial widths and the first intersection of skarn mineralization, indicating strong potential for resource growth and continuity.

- Positive factor: Significant extension of high-grade copper-gold-silver-molybdenum mineralization at depth and along strike in a porphyry system.

- Positive factor: Discovery of new skarn mineralization, indicating potential for further high-grade zones.

- Positive factor: Long intercepts with good grades for a porphyry deposit.

- Positive factor: Mineralization remains open at depth and along strike, suggesting further growth potential.

- Positive factor: QA/QC procedures are disclosed, and the laboratory is accredited, enhancing data reliability.

- Positive factor: Qualified Person has reviewed and approved the technical information.

Low confidence — this extraction should be reviewed alongside the original source.

Facts used in scoring: 40

## Classification and evidence

No classification tags are available.

## Extracted facts

Stored fact records: 40. Some facts used in scoring do not have a stored record.

## Drill Results (40)

### CB-229

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-0)

Cotabambas · copper

#### Identity

- Hole ID: CB-229
- Project: Cotabambas
- Commodity: copper
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.14
- Grade Unit: %
- Intercept: 303.3 m
- From: 349.9 m
- To: 653.2 m
- Intercept Depth: 349.9 m

#### Classification

- Deposit Type: porphyry
- Program: mixed
- Sample Type: drill
- Group ID: CB-229:349.9-653.2
- Mining Method: open\_pit

#### Location

- Location: Diorite Host rock
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.25
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: This long intercept in CB-229 contributes to the overall extension of mineralization at the South Pit, with a solid copper grade for a porphyry system.

- Positive factor: Long intercept length for a porphyry system.

- Positive factor: Good copper grade for a porphyry deposit.

- Positive factor: Part of a significant extension of mineralization.

Evidence · table

> 0.14

Context: 303.30

#### 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

**Infill Drilling**

Polarity: neutral

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

Why it applies: drill\_program\_type is "mixed"

### CB-229

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-1)

Cotabambas · gold

#### Identity

- Hole ID: CB-229
- Project: Cotabambas
- Commodity: gold
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.13
- Grade Unit: g/t
- Intercept: 303.3 m
- From: 349.9 m
- To: 653.2 m
- Intercept Depth: 349.9 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-229:349.9-653.2
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.25
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.13 g/t gold is moderate against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 39.4 g/t·m is moderate \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.13

Context: CB-229

#### 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

### CB-229

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-2)

Cotabambas · silver

#### Identity

- Hole ID: CB-229
- Project: Cotabambas
- Commodity: silver
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 1.3
- Grade Unit: g/t
- Intercept: 303.3 m
- From: 349.9 m
- To: 653.2 m
- Intercept Depth: 349.9 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-229:349.9-653.2
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.25
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 1.3 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 394.3 g/t·m is weak \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.30

Context: CB-229

#### 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

### CB-229

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-3)

Cotabambas · molybdenum

#### Identity

- Hole ID: CB-229
- Project: Cotabambas
- Commodity: molybdenum
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.002
- Grade Unit: %
- Intercept: 303.3 m
- From: 349.9 m
- To: 653.2 m
- Intercept Depth: 349.9 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-229:349.9-653.2
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.25
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.002 % 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

> 0.0020

Context: CB-229

#### 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

### CB-229

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-4)

Cotabambas · copper

#### Identity

- Hole ID: CB-229
- Project: Cotabambas
- Commodity: copper
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.27
- Grade Unit: %
- Intercept: 69.9 m
- From: 507.6 m
- To: 577.5 m
- Intercept Depth: 507.6 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-229:507.6-577.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.52
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.27 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 18.9 %·m is below \(grade alone is moderate; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.27

Context: Including

#### 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

### CB-229

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-5)

Cotabambas · gold

#### Identity

- Hole ID: CB-229
- Project: Cotabambas
- Commodity: gold
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.32
- Grade Unit: g/t
- Intercept: 69.9 m
- From: 507.6 m
- To: 577.5 m
- Intercept Depth: 507.6 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-229:507.6-577.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.52
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.32 g/t gold is moderate against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 22.4 g/t·m is weak \(grade alone is moderate; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.32

Context: Including

#### 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

### CB-229

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-6)

Cotabambas · silver

#### Identity

- Hole ID: CB-229
- Project: Cotabambas
- Commodity: silver
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 1.83
- Grade Unit: g/t
- Intercept: 69.9 m
- From: 507.6 m
- To: 577.5 m
- Intercept Depth: 507.6 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-229:507.6-577.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.52
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 1.83 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 127.9 g/t·m is below.

- Negative factor: 1.83 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

> 1.83

Context: Including

#### 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

### CB-229

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-7)

Cotabambas · molybdenum

#### Identity

- Hole ID: CB-229
- Project: Cotabambas
- Commodity: molybdenum
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.0015
- Grade Unit: %
- Intercept: 69.9 m
- From: 507.6 m
- To: 577.5 m
- Intercept Depth: 507.6 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-229:507.6-577.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.52
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.0015 % 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

> 0.0015

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-8)

Cotabambas · copper

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: copper
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.22
- Grade Unit: %
- Intercept: 808.15 m
- From: 296.35 m
- To: 1104.5 m
- Intercept Depth: 296.35 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:296.35-1104.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.31
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.22 % copper is strong against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 177.8 %·m is strong \(grade alone is weak; the better of the two is used\).

- Positive factor: 0.22 % copper is strong on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.22

Context: CB-230

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-9)

Cotabambas · gold

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: gold
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.1
- Grade Unit: g/t
- Intercept: 808.15 m
- From: 296.35 m
- To: 1104.5 m
- Intercept Depth: 296.35 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:296.35-1104.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.31
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.1 g/t gold is moderate against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 80.8 g/t·m is moderate \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.10

Context: CB-230

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-10)

Cotabambas · silver

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: silver
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 1.53
- Grade Unit: g/t
- Intercept: 808.15 m
- From: 296.35 m
- To: 1104.5 m
- Intercept Depth: 296.35 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:296.35-1104.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.31
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 1.53 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 1236.5 g/t·m is moderate \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.53

Context: CB-230

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-11)

Cotabambas · molybdenum

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: molybdenum
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.0037
- Grade Unit: %
- Intercept: 808.15 m
- From: 296.35 m
- To: 1104.5 m
- Intercept Depth: 296.35 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:296.35-1104.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.31
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.0037 % 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

> 0.0037

Context: CB-230

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-12)

Cotabambas · copper

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: copper
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.21
- Grade Unit: %
- Intercept: 616.05 m
- From: 296.35 m
- To: 912.4 m
- Intercept Depth: 296.35 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:296.35-912.4
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.31
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.21 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 129.4 %·m is moderate \(grade alone is weak; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.21

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-13)

Cotabambas · gold

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: gold
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.12
- Grade Unit: g/t
- Intercept: 616.05 m
- From: 296.35 m
- To: 912.4 m
- Intercept Depth: 296.35 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:296.35-912.4
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.31
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.12 g/t gold is moderate against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 73.9 g/t·m is moderate \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.12

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-14)

Cotabambas · silver

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: silver
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 1.66
- Grade Unit: g/t
- Intercept: 616.05 m
- From: 296.35 m
- To: 912.4 m
- Intercept Depth: 296.35 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:296.35-912.4
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.31
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 1.66 g/t silver is moderate against the default band \[500, 200, 100, 30\] g/t. Grade×width 1022.6 g/t·m is moderate \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.66

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-15)

Cotabambas · molybdenum

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: molybdenum
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.0018
- Grade Unit: %
- Intercept: 616.05 m
- From: 296.35 m
- To: 912.4 m
- Intercept Depth: 296.35 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:296.35-912.4
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.31
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.0018 % 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

> 0.0018

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-16)

Cotabambas · copper

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: copper
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.25
- Grade Unit: %
- Intercept: 192.1 m
- From: 912.4 m
- To: 1104.5 m
- Intercept Depth: 912.4 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:912.4-1104.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.32
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.25 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 48.0 %·m is weak \(grade alone is moderate; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.25

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-17)

Cotabambas · gold

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: gold
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.06
- Grade Unit: g/t
- Intercept: 192.1 m
- From: 912.4 m
- To: 1104.5 m
- Intercept Depth: 912.4 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:912.4-1104.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.32
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.06 g/t gold is weak against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 11.5 g/t·m is weak \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.06

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-18)

Cotabambas · silver

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: silver
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 1.11
- Grade Unit: g/t
- Intercept: 192.1 m
- From: 912.4 m
- To: 1104.5 m
- Intercept Depth: 912.4 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:912.4-1104.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.32
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 1.11 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 213.2 g/t·m is weak \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.11

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-19)

Cotabambas · molybdenum

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: molybdenum
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.0098
- Grade Unit: %
- Intercept: 192.1 m
- From: 912.4 m
- To: 1104.5 m
- Intercept Depth: 912.4 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:912.4-1104.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.32
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.0098 % 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

> 0.0098

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-20)

Cotabambas · copper

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: copper
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.32
- Grade Unit: %
- Intercept: 240.15 m
- From: 582.45 m
- To: 822.6 m
- Intercept Depth: 582.45 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:582.45-822.6
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.46
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.32 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 76.8 %·m is moderate.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.32

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-21)

Cotabambas · gold

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: gold
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.18
- Grade Unit: g/t
- Intercept: 240.15 m
- From: 582.45 m
- To: 822.6 m
- Intercept Depth: 582.45 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:582.45-822.6
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.46
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.18 g/t gold is moderate against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 43.2 g/t·m is moderate \(grade alone is weak; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.18

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-22)

Cotabambas · silver

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: silver
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 2.55
- Grade Unit: g/t
- Intercept: 240.15 m
- From: 582.45 m
- To: 822.6 m
- Intercept Depth: 582.45 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:582.45-822.6
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.46
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 2.55 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 612.4 g/t·m is weak \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 2.55

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-23)

Cotabambas · molybdenum

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: molybdenum
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.0017
- Grade Unit: %
- Intercept: 240.15 m
- From: 582.45 m
- To: 822.6 m
- Intercept Depth: 582.45 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:582.45-822.6
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.46
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.0017 % 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

> 0.0017

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-24)

Cotabambas · copper

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: copper
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.38
- Grade Unit: %
- Intercept: 156.5 m
- From: 582.45 m
- To: 738.95 m
- Intercept Depth: 582.45 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:582.45-738.95
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.55
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.38 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 59.5 %·m is weak \(grade alone is moderate; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.38

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-25)

Cotabambas · gold

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: gold
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.22
- Grade Unit: g/t
- Intercept: 156.5 m
- From: 582.45 m
- To: 738.95 m
- Intercept Depth: 582.45 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:582.45-738.95
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.55
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.22 g/t gold is moderate against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 34.4 g/t·m is moderate \(grade alone is weak; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.22

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-26)

Cotabambas · silver

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: silver
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 2.95
- Grade Unit: g/t
- Intercept: 156.5 m
- From: 582.45 m
- To: 738.95 m
- Intercept Depth: 582.45 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:582.45-738.95
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.55
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 2.95 g/t silver is weak against the default band \[500, 200, 100, 30\] g/t. Grade×width 461.7 g/t·m is weak \(grade alone is below; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 2.95

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-27)

Cotabambas · molybdenum

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: molybdenum
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.0007
- Grade Unit: %
- Intercept: 156.5 m
- From: 582.45 m
- To: 738.95 m
- Intercept Depth: 582.45 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:582.45-738.95
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.55
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.0007 % 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

> 0.0007

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-28)

Cotabambas · copper

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: copper
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.57
- Grade Unit: %
- Intercept: 48.1 m
- From: 690.85 m
- To: 738.95 m
- Intercept Depth: 690.85 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:690.85-738.95
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.76
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.57 % copper is strong against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 27.4 %·m is weak \(grade alone is strong; the better of the two is used\).

- Positive factor: 0.57 % copper is strong on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.57

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-29)

Cotabambas · gold

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: gold
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.25
- Grade Unit: g/t
- Intercept: 48.1 m
- From: 690.85 m
- To: 738.95 m
- Intercept Depth: 690.85 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:690.85-738.95
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.76
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.25 g/t gold is weak against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 12.0 g/t·m is weak.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.25

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-30)

Cotabambas · silver

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: silver
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 4.08
- Grade Unit: g/t
- Intercept: 48.1 m
- From: 690.85 m
- To: 738.95 m
- Intercept Depth: 690.85 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:690.85-738.95
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.76
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 4.08 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 196.2 g/t·m is below.

- Negative factor: 4.08 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

> 4.08

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-31)

Cotabambas · molybdenum

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: molybdenum
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.0005
- Grade Unit: %
- Intercept: 48.1 m
- From: 690.85 m
- To: 738.95 m
- Intercept Depth: 690.85 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:690.85-738.95
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.76
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.0005 % 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

> 0.0005

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-32)

Cotabambas · copper

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: copper
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.27
- Grade Unit: %
- Intercept: 33.9 m
- From: 998.95 m
- To: 1032.85 m
- Intercept Depth: 998.95 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:998.95-1032.85
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.33
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.27 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 9.2 %·m is below \(grade alone is moderate; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.27

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-33)

Cotabambas · gold

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: gold
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.07
- Grade Unit: g/t
- Intercept: 33.9 m
- From: 998.95 m
- To: 1032.85 m
- Intercept Depth: 998.95 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:998.95-1032.85
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.33
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.07 g/t gold is below against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 2.4 g/t·m is below.

- Negative factor: 0.07 g/t gold is below the weak threshold \(0.15 g/t\) on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.07

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-34)

Cotabambas · silver

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: silver
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.99
- Grade Unit: g/t
- Intercept: 33.9 m
- From: 998.95 m
- To: 1032.85 m
- Intercept Depth: 998.95 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:998.95-1032.85
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.33
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.99 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 33.6 g/t·m is below.

- Negative factor: 0.99 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

> 0.99

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-35)

Cotabambas · molybdenum

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: molybdenum
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.0076
- Grade Unit: %
- Intercept: 33.9 m
- From: 998.95 m
- To: 1032.85 m
- Intercept Depth: 998.95 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:998.95-1032.85
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.33
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.0076 % 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

> 0.0076

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-36)

Cotabambas · copper

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: copper
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.31
- Grade Unit: %
- Intercept: 39.2 m
- From: 1065.3 m
- To: 1104.5 m
- Intercept Depth: 1065.3 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:1065.3-1104.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.36
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.31 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 12.2 %·m is below \(grade alone is moderate; the better of the two is used\).

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.31

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-37)

Cotabambas · gold

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: gold
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.07
- Grade Unit: g/t
- Intercept: 39.2 m
- From: 1065.3 m
- To: 1104.5 m
- Intercept Depth: 1065.3 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:1065.3-1104.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.36
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 0.07 g/t gold is below against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 2.7 g/t·m is below.

- Negative factor: 0.07 g/t gold is below the weak threshold \(0.15 g/t\) on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.07

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-38)

Cotabambas · silver

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: silver
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 1.06
- Grade Unit: g/t
- Intercept: 39.2 m
- From: 1065.3 m
- To: 1104.5 m
- Intercept Depth: 1065.3 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:1065.3-1104.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.36
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table. 1.06 g/t silver is below against the default band \[500, 200, 100, 30\] g/t. Grade×width 41.6 g/t·m is below.

- Negative factor: 1.06 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

> 1.06

Context: Including

#### 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

### CB-230

[Link to this fact](https://atlas-extractions.minestarters.com/news/retransmission-south-pit-drilling-continues-to-intersect-high-grade-mineralizati--729475de-a5b6-4f56-8f59-b4e105a3dcbd#fact-drill-facts-39)

Cotabambas · molybdenum

#### Identity

- Hole ID: CB-230
- Project: Cotabambas
- Commodity: molybdenum
- Region: peru
- Reported Region: peru
- Ticker: PML

#### Geometry

- Grade: 0.0034
- Grade Unit: %
- Intercept: 39.2 m
- From: 1065.3 m
- To: 1104.5 m
- Intercept Depth: 1065.3 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: CB-230:1065.3-1104.5
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Minerals
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.36
- Metal Eq. Unit: % Cu-Eq
- Assumptions Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: Expanded from assay table: 0.0034 % 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

> 0.0034

Context: Including

#### 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.