# Porphyry Copper-Gold Mineralization Extended at Cowtrail Project, British Columbia

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi--672e485c-93e7-41c3-99ce-cd7658f351f0

Original source: https://money.tmx.com/en/quote/CRB/news/4516010424120434/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi

Publisher: tmx

Original announcement: 2025-12-01T14:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Cariboo Rose Resources Ltd.

- Ticker: CRB

- Exchange: TSX

- Region: British Columbia

- Primary commodity: Copper

- Secondary commodities: Gold

- Document categories: Drill results

- Extracted: 2026-09-13 19:11:15 UTC

Narrative sentiment: 0.40 · Bullish

## Minestarters Atlas summary

Cariboo Rose Resources has reported 2025 drill results from the Cowtrail Project in British Columbia, confirming the extension of porphyry copper-gold mineralization in the Lea Lake Zone. The diamond drill program targeted historical IP and magnetic anomalies, successfully demonstrating continuity along a southwest-trending corridor.

Reasoning: Drilling confirms continuation of porphyry-style mineralization beyond historical intercepts, though metal equivalent assumptions are provided without metallurgical recovery considerations.

- Positive factor: Step-Out Extension

- Positive factor: QA/QC Disclosed

- Negative factor: Metal Equivalent Opaque

Facts used in scoring: 12

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: Results confirm the continuation of porphyry-style copper-gold mineralization extending beyond the original 2007 discovery intercept.

Evidence · text

> extending beyond the original 2007 discovery intercept

**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 mentions standards and blanks were inserted and results were verified by a Qualified Person.

Evidence · text

> Standards and blanks were inserted by the company

**Metal Equivalent Opaque**

Polarity: negative

Definition: Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used. Requires an actual metal equivalent grade; a combined elemental basket such as PGE is not a metal equivalent.

Why it applies: Copper equivalent values are reported without consideration for metallurgical recoveries.

Evidence · text

> without consideration for metallurgical recoveries

## Extracted facts

Stored fact records: 12. Some facts used in scoring do not have a stored record.

## Drill Results (12)

### CT25-23

[Link to this fact](https://atlas-extractions.minestarters.com/news/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi--672e485c-93e7-41c3-99ce-cd7658f351f0#fact-drill-facts-0)

Cowtrail · copper

#### Identity

- Hole ID: CT25-23
- Project: Cowtrail
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: CRB

#### Geometry

- Grade: 0.2
- Grade Unit: %
- Intercept: 70 m
- From: 86 m
- To: 156 m
- Intercept Depth: 86 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: CT25-23:86-156
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.31
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2025-12-01T00:00:00.000Z

Reasoning: Moderate grade copper intercept in a porphyry system confirming continuity.

Evidence · table

> 0.20

Context: 70.0

#### 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

**Metal Equivalent Opaque**

Polarity: negative

Definition: Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used. Requires an actual metal equivalent grade; a combined elemental basket such as PGE is not a metal equivalent.

Why it applies: an equivalent grade is reported without its assumptions

**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: "Cowtrail is a 100% Cariboo Rose-owned, 4,717-hectare porphyry copper-gold project contiguous with the Woodjam copper-gol"

### CT25-23

[Link to this fact](https://atlas-extractions.minestarters.com/news/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi--672e485c-93e7-41c3-99ce-cd7658f351f0#fact-drill-facts-1)

Cowtrail · gold

#### Identity

- Hole ID: CT25-23
- Project: Cowtrail
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: CRB

#### Geometry

- Grade: 0.1
- Grade Unit: g/t
- Intercept: 70 m
- From: 86 m
- To: 156 m
- Intercept Depth: 86 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: CT25-23:86-156
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

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

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2025-12-01T00:00:00.000Z

Reasoning: Low grade gold intercept within a larger copper interval.

Evidence · table

> 0.100

Context: 70.0

#### 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

**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: "Cowtrail is a 100% Cariboo Rose-owned, 4,717-hectare porphyry copper-gold project contiguous with the Woodjam copper-gol"

### CT25-23

[Link to this fact](https://atlas-extractions.minestarters.com/news/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi--672e485c-93e7-41c3-99ce-cd7658f351f0#fact-drill-facts-2)

Cowtrail · copper

#### Identity

- Hole ID: CT25-23
- Project: Cowtrail
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: CRB

#### Geometry

- Grade: 0.26
- Grade Unit: %
- Intercept: 20 m
- From: 86 m
- To: 106 m
- Intercept Depth: 86 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: CT25-23:86-106
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.42
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2025-12-01T00:00:00.000Z

Reasoning: Higher grade sub-interval within CT25-23.

Evidence · table

> 0.26

Context: 20.0

#### 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

**Metal Equivalent Opaque**

Polarity: negative

Definition: Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used. Requires an actual metal equivalent grade; a combined elemental basket such as PGE is not a metal equivalent.

Why it applies: an equivalent grade is reported without its assumptions

**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: "Cowtrail is a 100% Cariboo Rose-owned, 4,717-hectare porphyry copper-gold project contiguous with the Woodjam copper-gol"

### CT25-23

[Link to this fact](https://atlas-extractions.minestarters.com/news/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi--672e485c-93e7-41c3-99ce-cd7658f351f0#fact-drill-facts-3)

Cowtrail · gold

#### Identity

- Hole ID: CT25-23
- Project: Cowtrail
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: CRB

#### Geometry

- Grade: 0.14
- Grade Unit: g/t
- Intercept: 20 m
- From: 86 m
- To: 106 m
- Intercept Depth: 86 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: CT25-23:86-106
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2025-12-01T00:00:00.000Z

Reasoning: Higher grade gold sub-interval.

Evidence · table

> 0.140

Context: 20.0

#### 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

**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: "Cowtrail is a 100% Cariboo Rose-owned, 4,717-hectare porphyry copper-gold project contiguous with the Woodjam copper-gol"

### CT25-24

[Link to this fact](https://atlas-extractions.minestarters.com/news/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi--672e485c-93e7-41c3-99ce-cd7658f351f0#fact-drill-facts-4)

Cowtrail · copper

#### Identity

- Hole ID: CT25-24
- Project: Cowtrail
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: CRB

#### Geometry

- Grade: 0.11
- Grade Unit: %
- Intercept: 108 m
- From: 29 m
- To: 137 m
- Intercept Depth: 29 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: CT25-24:29-137
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

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

#### Metal Equivalent

- Metal Eq. Grade: 0.2
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2025-12-01T00:00:00.000Z

Reasoning: Wide but low grade copper intercept.

Evidence · table

> 0.11

Context: 108.0

#### 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

**Metal Equivalent Opaque**

Polarity: negative

Definition: Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used. Requires an actual metal equivalent grade; a combined elemental basket such as PGE is not a metal equivalent.

Why it applies: an equivalent grade is reported without its assumptions

**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: "Cowtrail is a 100% Cariboo Rose-owned, 4,717-hectare porphyry copper-gold project contiguous with the Woodjam copper-gol"

### CT25-24

[Link to this fact](https://atlas-extractions.minestarters.com/news/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi--672e485c-93e7-41c3-99ce-cd7658f351f0#fact-drill-facts-5)

Cowtrail · gold

#### Identity

- Hole ID: CT25-24
- Project: Cowtrail
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: CRB

#### Geometry

- Grade: 0.08
- Grade Unit: g/t
- Intercept: 108 m
- From: 29 m
- To: 137 m
- Intercept Depth: 29 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: CT25-24:29-137
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

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

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2025-12-01T00:00:00.000Z

Reasoning: Low grade gold intercept.

Evidence · table

> 0.080

Context: 108.0

#### 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

**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: "Cowtrail is a 100% Cariboo Rose-owned, 4,717-hectare porphyry copper-gold project contiguous with the Woodjam copper-gol"

### CT25-24

[Link to this fact](https://atlas-extractions.minestarters.com/news/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi--672e485c-93e7-41c3-99ce-cd7658f351f0#fact-drill-facts-6)

Cowtrail · gold

#### Identity

- Hole ID: CT25-24
- Project: Cowtrail
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: CRB

#### Geometry

- Grade: 0.134
- Grade Unit: g/t
- Intercept: 99 m
- From: 170 m
- To: 269 m
- Intercept Depth: 170 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: CT25-24:170-269
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2025-12-01T00:00:00.000Z

Reasoning: Significant gold intercept in the second part of CT25-24.

Evidence · table

> 0.134

Context: 99.0

#### 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

**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: "Cowtrail is a 100% Cariboo Rose-owned, 4,717-hectare porphyry copper-gold project contiguous with the Woodjam copper-gol"

### CT25-24

[Link to this fact](https://atlas-extractions.minestarters.com/news/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi--672e485c-93e7-41c3-99ce-cd7658f351f0#fact-drill-facts-7)

Cowtrail · gold

#### Identity

- Hole ID: CT25-24
- Project: Cowtrail
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: CRB

#### Geometry

- Grade: 0.184
- Grade Unit: g/t
- Intercept: 48 m
- From: 170 m
- To: 218 m
- Intercept Depth: 170 m

#### Classification

- Deposit Type: porphyry
- Program: exploration
- Sample Type: drill
- Group ID: CT25-24:170-218
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2025-12-01T00:00:00.000Z

Reasoning: Higher grade gold sub-interval.

Evidence · table

> 0.184

Context: 48.0

#### 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

**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: "Cowtrail is a 100% Cariboo Rose-owned, 4,717-hectare porphyry copper-gold project contiguous with the Woodjam copper-gol"

### incl

[Link to this fact](https://atlas-extractions.minestarters.com/news/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi--672e485c-93e7-41c3-99ce-cd7658f351f0#fact-drill-facts-8)

Cowtrail · copper

#### Identity

- Hole ID: incl
- Project: Cowtrail
- Commodity: copper
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: CRB

#### Geometry

- Grade: 0.26
- Grade Unit: %
- Intercept: 20 m
- From: 86 m
- To: 106 m
- Intercept Depth: 86 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: incl:86-106
- Mining Method: open\_pit

#### QA/QC

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

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2025-12-01T00:00:00.000Z

Reasoning: Expanded from assay table. 0.26 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 5.2 %·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

> 0.26

Context: incl

#### 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

**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: "Cowtrail is a 100% Cariboo Rose-owned, 4,717-hectare porphyry copper-gold project contiguous with the Woodjam copper-gol"

### incl

[Link to this fact](https://atlas-extractions.minestarters.com/news/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi--672e485c-93e7-41c3-99ce-cd7658f351f0#fact-drill-facts-9)

Cowtrail · gold

#### Identity

- Hole ID: incl
- Project: Cowtrail
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: CRB

#### Geometry

- Grade: 0.14
- Grade Unit: g/t
- Intercept: 20 m
- From: 86 m
- To: 106 m
- Intercept Depth: 86 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: incl:86-106
- Mining Method: open\_pit

#### QA/QC

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

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2025-12-01T00:00:00.000Z

Reasoning: Expanded from assay table. 0.14 g/t gold is below against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 2.8 g/t·m is below.

- Negative factor: 0.14 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

> 0.140

Context: incl

#### 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

**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: "Cowtrail is a 100% Cariboo Rose-owned, 4,717-hectare porphyry copper-gold project contiguous with the Woodjam copper-gol"

### and

[Link to this fact](https://atlas-extractions.minestarters.com/news/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi--672e485c-93e7-41c3-99ce-cd7658f351f0#fact-drill-facts-10)

Cowtrail · gold

#### Identity

- Hole ID: and
- Project: Cowtrail
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: CRB

#### Geometry

- Grade: 0.134
- Grade Unit: g/t
- Intercept: 99 m
- From: 170 m
- To: 269 m
- Intercept Depth: 170 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:170-269
- Mining Method: open\_pit

#### QA/QC

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

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2025-12-01T00:00:00.000Z

Reasoning: Expanded from assay table. 0.134 g/t gold is weak against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 13.3 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

> 0.134

Context: and

#### 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

**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: "Cowtrail is a 100% Cariboo Rose-owned, 4,717-hectare porphyry copper-gold project contiguous with the Woodjam copper-gol"

### incl

[Link to this fact](https://atlas-extractions.minestarters.com/news/porphyry-copper-gold-mineralization-extended-at-cowtrail-project-british-columbi--672e485c-93e7-41c3-99ce-cd7658f351f0#fact-drill-facts-11)

Cowtrail · gold

#### Identity

- Hole ID: incl
- Project: Cowtrail
- Commodity: gold
- Region: canada\_bc
- Reported Region: canada\_bc
- Ticker: CRB

#### Geometry

- Grade: 0.184
- Grade Unit: g/t
- Intercept: 48 m
- From: 170 m
- To: 218 m
- Intercept Depth: 170 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: incl:170-218
- Mining Method: open\_pit

#### QA/QC

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

#### Metal Equivalent

- Assumptions Disclosed: No

#### Review

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

#### Dates

- Event date: 2025-12-01T00:00:00.000Z

Reasoning: Expanded from assay table. 0.184 g/t gold is weak against the porphyry deposit band \[1, 0.5, 0.3, 0.15\] g/t. Grade×width 8.8 g/t·m is below \(grade alone is weak; the better of the two is used\).

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

Evidence · table

> 0.184

Context: incl

#### 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

**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: "Cowtrail is a 100% Cariboo Rose-owned, 4,717-hectare porphyry copper-gold project contiguous with the Woodjam copper-gol"

## 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.