# Collective Mining Expands the New Porphyry Discovery at San Antonio by Cutting 172.40 Metres at 1.40 g/t Au, 0.16% Cu, 17 g/t Ag and 68 ppm Mo with the Hole Bottoming in Strong Mineralization

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/collective-mining-expands-the-new-porphyry-discovery-at-san-antonio-by-cutting-1--18246dd7-3699-42fc-bd63-c812a7417679

Original source: https://finance.yahoo.com/news/collective-mining-expands-porphyry-discovery-200100194.html

Publisher: yahoo\_press

Original announcement: 2025-08-25T20:01:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Collective Mining Ltd.

- Ticker: CNL

- Exchange: TSX

- Region: Unavailable

- Primary commodity: Gold

- Secondary commodities: Copper, Silver, Molybdenum

- Document categories: Drill results

- Extracted: 2026-08-21 07:22:22 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Collective Mining has confirmed a high-grade porphyry discovery at the San Antonio Project's Pound target. Drilling returned a significant 172.40 metre intercept containing gold, copper, silver, and molybdenum, with mineralization remaining open in all directions.

Reasoning: The announcement reports a very wide \(172.4m\) intercept with multiple metals in a new porphyry discovery, which is highly material for an exploration-stage project.

- Positive factor: significant intercept width

- Positive factor: high-grade porphyry discovery

- Positive factor: open mineralization

Facts used in scoring: 4

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The headline states the company 'Expands the New Porphyry Discovery'.

Evidence · text

> Expands the New Porphyry Discovery

## Extracted facts

Stored fact records: 4. Some facts used in scoring do not have a stored record.

## Drill Results (4)

### Fact 1

[Link to this fact](https://atlas-staging.minestarters.com/news/collective-mining-expands-the-new-porphyry-discovery-at-san-antonio-by-cutting-1--18246dd7-3699-42fc-bd63-c812a7417679#fact-drill-facts-0)

San Antonio Project · gold

Needs review: ungrounded

#### Identity

- Project: San Antonio Project
- Commodity: gold
- Ticker: CNL

#### Geometry

- Grade: 1.4
- Grade Unit: g/t
- Intercept: 172.4 m

#### Classification

- Sample Type: drill
- Group ID: unknown:0-172.4

#### Review

- Needs Review: Yes
- Review Reason: ungrounded
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2025-08-25T00:00:00.000Z

Reasoning: 1.4 g/t Au over 172.4m is a strong porphyry-style intercept.

- Positive factor: strong width

- Positive factor: porphyry grade

Evidence · text

> Cutting 172.40 Metres at 1.40 g/t Au

### Fact 2

[Link to this fact](https://atlas-staging.minestarters.com/news/collective-mining-expands-the-new-porphyry-discovery-at-san-antonio-by-cutting-1--18246dd7-3699-42fc-bd63-c812a7417679#fact-drill-facts-1)

San Antonio Project · copper

Needs review: ungrounded

#### Identity

- Project: San Antonio Project
- Commodity: copper
- Ticker: CNL

#### Geometry

- Grade: 0.16
- Grade Unit: %
- Intercept: 172.4 m

#### Classification

- Sample Type: drill
- Group ID: unknown:0-172.4

#### Review

- Needs Review: Yes
- Review Reason: ungrounded
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2025-08-25T00:00:00.000Z

Reasoning: 0.16% Cu accompanies high-grade gold in a wide intercept.

- Positive factor: co-occurrence with gold

Evidence · text

> 0.16% Cu

### Fact 3

[Link to this fact](https://atlas-staging.minestarters.com/news/collective-mining-expands-the-new-porphyry-discovery-at-san-antonio-by-cutting-1--18246dd7-3699-42fc-bd63-c812a7417679#fact-drill-facts-2)

San Antonio Project · silver

Needs review: ungrounded

#### Identity

- Project: San Antonio Project
- Commodity: silver
- Ticker: CNL

#### Geometry

- Grade: 17
- Grade Unit: g/t
- Intercept: 172.4 m

#### Classification

- Sample Type: drill
- Group ID: unknown:0-172.4

#### Review

- Needs Review: Yes
- Review Reason: ungrounded
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2025-08-25T00:00:00.000Z

Reasoning: Silver credits reported in the wide intercept.

Evidence · text

> 17 g/t Ag

### Fact 4

[Link to this fact](https://atlas-staging.minestarters.com/news/collective-mining-expands-the-new-porphyry-discovery-at-san-antonio-by-cutting-1--18246dd7-3699-42fc-bd63-c812a7417679#fact-drill-facts-3)

San Antonio Project · molybdenum

Needs review: ungrounded

#### Identity

- Project: San Antonio Project
- Commodity: molybdenum
- Ticker: CNL

#### Geometry

- Grade: 68
- Grade Unit: ppm
- Intercept: 172.4 m

#### Classification

- Sample Type: drill
- Group ID: unknown:0-172.4

#### Review

- Needs Review: Yes
- Review Reason: ungrounded
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2025-08-25T00:00:00.000Z

Reasoning: Trace molybdenum reported in the intercept.

Evidence · text

> 68 ppm Mo

## 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.