# Tribeca Resources Maiden Drill Program Intersects Porphyry-style Mineralization with Encouraging Gold Values at the Chiricuto Property in the Atacama Region of Chile

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization--56d57a8d-109c-4319-bc8f-1734d13a1abb

Original source: https://money.tmx.com/en/quote/TRBC/news/8215028580478940/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization-

Publisher: tmx

Original announcement: 2025-05-07T10:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Tribeca Resources Corporation

- Ticker: TRBC

- Exchange: TSX

- Region: Atacama Region, Chile

- Primary commodity: Copper

- Secondary commodities: Gold, Iron ore, Cobalt, Molybdenum

- Document categories: Drill results, Other

- Extracted: 2026-09-17 03:25:41 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Tribeca Resources has completed its maiden drill program at the Chiricuto Property in Chile, intersecting unexpected copper-gold porphyry-style mineralization in hole CHR001 and IOCG-style magnetite alteration in holes CHR002 and CHR003. The program successfully tested two geophysical targets, with significant iron mineralization also noted.

Reasoning: The maiden drill program successfully identified two distinct mineralization styles \(porphyry-style Cu-Au and IOCG-style magnetite\) at a previously undrilled property, providing a new exploration target.

- Positive factor: Unexpected intersection of copper-gold porphyry-style mineralization

- Positive factor: Strong sulphide system identified in CHR001

- Positive factor: Significant iron mineralization \(26.1% Fe\) in CHR003

- Positive factor: Maiden drill program successfully tested two distinct geophysical targets

- Negative factor: Assay data only received for the first three of five holes

Facts used in scoring: 12

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The results expand the understanding of copper mineralization and provide a new target style in the area.

Evidence · text

> The results from the drilling expand our understanding of the copper mineralization in the area.

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: Release includes details on lab methods, field duplicates, standards, and blanks.

Evidence · text

> The QA/QC procedure for this drilling program utilizes field duplicates, standards and blanks

**Nearology Play**

Polarity: neutral

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

Why it applies: The property is located 15-21 km from the Mantoverde mine and Santo Domingo project.

Evidence · text

> 15 km and 21 km from Capstone Copper Corporation’s Mantoverde mine and Santo Domingo development project

## Extracted facts

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

## Drill Results (12)

### CHR001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization--56d57a8d-109c-4319-bc8f-1734d13a1abb#fact-drill-facts-0)

intersected a strong · copper

#### Identity

- Hole ID: CHR001
- Project: intersected a strong
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: TRBC

#### Geometry

- Grade: 0.12
- Grade Unit: %
- Intercept: 10 m
- From: 76 m
- To: 86 m
- Hole Depth: 456 m
- Intercept Depth: 76 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: CHR001:76-86
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

- Laboratory: Activation Geological Services \(AGS\) Lab
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

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

#### Review

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

#### Dates

- Event date: 2025-05-07T00:00:00.000Z

Reasoning: Standard porphyry-style intercept at a maiden program.

Evidence · table

> 0.12

Context: 10

#### 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: "We now await the assays from the final two holes of the program, which tested southern extensions of the IP/MT target in"

### CHR001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization--56d57a8d-109c-4319-bc8f-1734d13a1abb#fact-drill-facts-1)

intersected a strong · gold

#### Identity

- Hole ID: CHR001
- Project: intersected a strong
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: TRBC

#### Geometry

- Grade: 0.47
- Grade Unit: g/t
- Intercept: 10 m
- From: 76 m
- To: 86 m
- Hole Depth: 456 m
- Intercept Depth: 76 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: CHR001:76-86
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

- Laboratory: Activation Geological Services \(AGS\) Lab
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

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

#### Review

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

#### Dates

- Event date: 2025-05-07T00:00:00.000Z

Reasoning: Gold grade accompanies the copper intercept.

Evidence · table

> 0.47

Context: 10

#### 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: "We now await the assays from the final two holes of the program, which tested southern extensions of the IP/MT target in"

### CHR001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization--56d57a8d-109c-4319-bc8f-1734d13a1abb#fact-drill-facts-2)

intersected a strong · copper

#### Identity

- Hole ID: CHR001
- Project: intersected a strong
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: TRBC

#### Geometry

- Grade: 0.1
- Grade Unit: %
- Intercept: 16 m
- From: 244 m
- To: 260 m
- Hole Depth: 456 m
- Intercept Depth: 244 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: CHR001:244-260
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

- Laboratory: Activation Geological Services \(AGS\) Lab
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.12
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2025-05-07T00:00:00.000Z

Reasoning: Low grade copper intercept.

Evidence · table

> 0.10

Context: 16

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**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: "We now await the assays from the final two holes of the program, which tested southern extensions of the IP/MT target in"

### CHR001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization--56d57a8d-109c-4319-bc8f-1734d13a1abb#fact-drill-facts-3)

intersected a strong · gold

#### Identity

- Hole ID: CHR001
- Project: intersected a strong
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: TRBC

#### Geometry

- Grade: 0.03
- Grade Unit: g/t
- Intercept: 16 m
- From: 244 m
- To: 260 m
- Hole Depth: 456 m
- Intercept Depth: 244 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: CHR001:244-260
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

- Laboratory: Activation Geological Services \(AGS\) Lab
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.12
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2025-05-07T00:00:00.000Z

Reasoning: Low gold grade intercept.

Evidence · table

> 0.03

Context: 16

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**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: "We now await the assays from the final two holes of the program, which tested southern extensions of the IP/MT target in"

### CHR001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization--56d57a8d-109c-4319-bc8f-1734d13a1abb#fact-drill-facts-4)

intersected a strong · copper

#### Identity

- Hole ID: CHR001
- Project: intersected a strong
- Commodity: copper
- Region: chile
- Reported Region: chile
- Ticker: TRBC

#### Geometry

- Grade: 0.11
- Grade Unit: %
- Intercept: 12 m
- From: 434 m
- To: 446 m
- Hole Depth: 456 m
- Intercept Depth: 434 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: CHR001:434-446
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

- Laboratory: Activation Geological Services \(AGS\) Lab
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.5
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2025-05-07T00:00:00.000Z

Reasoning: Copper intercept with associated gold.

Evidence · table

> 0.11

Context: 12

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**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: "We now await the assays from the final two holes of the program, which tested southern extensions of the IP/MT target in"

### CHR001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization--56d57a8d-109c-4319-bc8f-1734d13a1abb#fact-drill-facts-5)

intersected a strong · gold

#### Identity

- Hole ID: CHR001
- Project: intersected a strong
- Commodity: gold
- Region: chile
- Reported Region: chile
- Ticker: TRBC

#### Geometry

- Grade: 0.53
- Grade Unit: g/t
- Intercept: 12 m
- From: 434 m
- To: 446 m
- Hole Depth: 456 m
- Intercept Depth: 434 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: CHR001:434-446
- Mining Method: open\_pit

#### Location

- Loc. Confidence: high

#### QA/QC

- Laboratory: Activation Geological Services \(AGS\) Lab
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.5
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2025-05-07T00:00:00.000Z

Reasoning: Encouraging gold grade in a copper intercept.

Evidence · table

> 0.53

Context: 12

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

**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: "We now await the assays from the final two holes of the program, which tested southern extensions of the IP/MT target in"

### CHR003

[Link to this fact](https://atlas-extractions.minestarters.com/news/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization--56d57a8d-109c-4319-bc8f-1734d13a1abb#fact-drill-facts-6)

intersected a strong · iron\_ore

#### Identity

- Hole ID: CHR003
- Project: intersected a strong
- Commodity: iron\_ore
- Region: chile
- Reported Region: chile
- Ticker: TRBC

#### Geometry

- Grade: 26.1
- Grade Unit: %
- Intercept: 18 m
- From: 102 m
- To: 120 m
- Hole Depth: 456 m
- Intercept Depth: 102 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: CHR003:102-120
- Mining Method: unknown

#### Location

- Loc. Confidence: medium

#### QA/QC

- Laboratory: Activation Geological Services \(AGS\) Lab
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Review

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

#### Dates

- Event date: 2025-05-07T00:00:00.000Z

Reasoning: Significant iron mineralization noted in an IOCG-style target.

Evidence · text

> 18m @ 26.1% Fe \(from 102m in CHR003\)

#### 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: "We now await the assays from the final two holes of the program, which tested southern extensions of the IP/MT target in"

### CHR001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization--56d57a8d-109c-4319-bc8f-1734d13a1abb#fact-drill-facts-7)

intersected a strong · cobalt

#### Identity

- Hole ID: CHR001
- Project: intersected a strong
- Commodity: cobalt
- Region: chile
- Reported Region: chile
- Ticker: TRBC

#### Geometry

- Grade: 55
- Grade Unit: ppm
- Intercept: 10 m
- From: 76 m
- To: 86 m
- Hole Depth: 456 m
- Intercept Depth: 76 m

#### Classification

- Sample Type: drill
- Group ID: CHR001:76-86
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Activation Geological Services \(AGS\) Lab
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

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

#### Review

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

#### Dates

- Event date: 2025-05-07T00:00:00.000Z

Reasoning: Expanded from assay table: 55 ppm cobalt, reported in a unit the rubric does not cover \(%\).

- Negative factor: Grade unit ppm does not match the cobalt rubric unit %; not scored.

Evidence · table

> 55

Context: CHR001

#### 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: "We now await the assays from the final two holes of the program, which tested southern extensions of the IP/MT target in"

### CHR001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization--56d57a8d-109c-4319-bc8f-1734d13a1abb#fact-drill-facts-8)

intersected a strong · molybdenum

#### Identity

- Hole ID: CHR001
- Project: intersected a strong
- Commodity: molybdenum
- Region: chile
- Reported Region: chile
- Ticker: TRBC

#### Geometry

- Grade: 16
- Grade Unit: ppm
- Intercept: 10 m
- From: 76 m
- To: 86 m
- Hole Depth: 456 m
- Intercept Depth: 76 m

#### Classification

- Sample Type: drill
- Group ID: CHR001:76-86
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Activation Geological Services \(AGS\) Lab
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

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

#### Review

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

#### Dates

- Event date: 2025-05-07T00:00:00.000Z

Reasoning: Expanded from assay table: 16 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 16

Context: CHR001

#### 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: "We now await the assays from the final two holes of the program, which tested southern extensions of the IP/MT target in"

### CHR001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization--56d57a8d-109c-4319-bc8f-1734d13a1abb#fact-drill-facts-9)

intersected a strong · cobalt

#### Identity

- Hole ID: CHR001
- Project: intersected a strong
- Commodity: cobalt
- Region: chile
- Reported Region: chile
- Ticker: TRBC

#### Geometry

- Grade: 19
- Grade Unit: ppm
- Intercept: 16 m
- From: 244 m
- To: 260 m
- Hole Depth: 456 m
- Intercept Depth: 244 m

#### Classification

- Sample Type: drill
- Group ID: CHR001:244-260
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Activation Geological Services \(AGS\) Lab
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.12
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2025-05-07T00:00:00.000Z

Reasoning: Expanded from assay table: 19 ppm cobalt, reported in a unit the rubric does not cover \(%\).

- Negative factor: Grade unit ppm does not match the cobalt rubric unit %; not scored.

Evidence · table

> 19

Context: CHR001

#### 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: "We now await the assays from the final two holes of the program, which tested southern extensions of the IP/MT target in"

### CHR001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization--56d57a8d-109c-4319-bc8f-1734d13a1abb#fact-drill-facts-10)

intersected a strong · molybdenum

#### Identity

- Hole ID: CHR001
- Project: intersected a strong
- Commodity: molybdenum
- Region: chile
- Reported Region: chile
- Ticker: TRBC

#### Geometry

- Grade: 15
- Grade Unit: ppm
- Intercept: 16 m
- From: 244 m
- To: 260 m
- Hole Depth: 456 m
- Intercept Depth: 244 m

#### Classification

- Sample Type: drill
- Group ID: CHR001:244-260
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Activation Geological Services \(AGS\) Lab
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.12
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2025-05-07T00:00:00.000Z

Reasoning: Expanded from assay table: 15 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

- Negative factor: No grade rubric for molybdenum; intercept not scored.

Evidence · table

> 15

Context: CHR001

#### 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: "We now await the assays from the final two holes of the program, which tested southern extensions of the IP/MT target in"

### CHR001

[Link to this fact](https://atlas-extractions.minestarters.com/news/tribeca-resources-maiden-drill-program-intersects-porphyry-style-mineralization--56d57a8d-109c-4319-bc8f-1734d13a1abb#fact-drill-facts-11)

intersected a strong · cobalt

#### Identity

- Hole ID: CHR001
- Project: intersected a strong
- Commodity: cobalt
- Region: chile
- Reported Region: chile
- Ticker: TRBC

#### Geometry

- Grade: 30
- Grade Unit: ppm
- Intercept: 12 m
- From: 434 m
- To: 446 m
- Hole Depth: 456 m
- Intercept Depth: 434 m

#### Classification

- Sample Type: drill
- Group ID: CHR001:434-446
- Mining Method: open\_pit

#### QA/QC

- Laboratory: Activation Geological Services \(AGS\) Lab
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Metal Equivalent

- Metal Eq. Grade: 0.5
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2025-05-07T00:00:00.000Z

Reasoning: Expanded from assay table: 30 ppm cobalt, reported in a unit the rubric does not cover \(%\).

- Negative factor: Grade unit ppm does not match the cobalt rubric unit %; not scored.

Evidence · table

> 30

Context: CHR001

#### 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: "We now await the assays from the final two holes of the program, which tested southern extensions of the IP/MT target in"

## 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.