# KAN: Mutooroo Renamed Coburn, Metallurgical Test Work Derisks PFS

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433

Original source: https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03149429

Publisher: asx

Original announcement: 2026-10-06T22:45:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: 2026-10-06T23:03:45.435Z

Atlas analysis updated: 2026-10-06T23:03:45.435Z

- Company: Kantra Copper Limited

- Ticker: KAN

- Exchange: ASX

- Region: South Australia

- Primary commodity: Copper

- Secondary commodities: Gold

- Document categories: Metallurgy, Other, Drill results

- Extracted: 2026-10-06 23:03:46 UTC

Narrative sentiment: 0.90 · Bullish

## Minestarters Atlas summary

Kantra Copper Limited announced that metallurgical test work for its Coburn copper project \(formerly Mutooroo\) confirmed high copper recoveries exceeding 90% and gold recoveries exceeding 50% using the existing Kanmantoo processing flowsheet. These results substantially de-risk the project's Pre-Feasibility Study by demonstrating amenability to current infrastructure. The company also renamed the project to Coburn following stakeholder consultation and is progressing rail logistics studies and a targeted initial drilling program.

Reasoning: New metallurgical test work for the Coburn project demonstrated high copper recoveries \(>90%\) and good gold recoveries \(>50%\) using the existing Kanmantoo processing flowsheet, significantly de-risking the project's Pre-Feasibility Study. The results were also independently peer-reviewed.

- Positive factor: High copper recovery

- Positive factor: Good gold recovery

- Positive factor: Amenability to existing processing flowsheet

- Positive factor: Substantially reduced metallurgical risk

- Positive factor: Results independently peer reviewed

- Positive factor: QP/CP Signed

- Negative factor: Limited variability studies pending

Facts used in scoring: 68

## Classification and evidence

**High Recovery**

Polarity: positive

Definition: Recovery at or above the exceptional band for the commodity and processing route.

Why it applies: Copper recoveries exceeding 90% are at or above the exceptional band for flotation processing.

Evidence · text

> Cu recoveries exceeding 90%

**Mill Route**

Polarity: neutral

Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\).

Why it applies: The metallurgical test work confirms amenability to the existing Kanmantoo processing plant utilising the current flowsheet and reagent suite, which is a mill-based process.

Evidence · text

> Coburn mineralisation amenable to Kanmantoo processing flowsheet.

**QP/CP Signed**

Polarity: positive

Story-specific tag

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

Why it applies: Glenn Norris, a Member of The Australasian Institute of Mining and Metallurgy, is named as the Competent Person for the metallurgical test work.

Evidence · text

> The information in this release that relates to the metallurgical test work is based upon information compiled by Glenn Norris, who is a Member of The Australasian Institute of Mining and Metallurgy.

**Bench Scale Only**

Polarity: negative

Definition: Only preliminary bench tests completed — no locked-cycle or pilot work.

Why it applies: The test work was described as 'Laboratory-scale test work' and 'bench-scale', indicating it is not yet at pilot scale.

Evidence · text

> Laboratory-scale test work was undertaken at an industry leading laboratory

**Single Domain Only**

Polarity: negative

Definition: Testing limited to one composite or domain — representativeness not established.

Why it applies: The test work used a single composite sample from the primary pyrrhotite-chalcopyrite domain, with further variability studies planned.

Evidence · text

> A single composite sample of the primary pyrrhotite-chalcopyrite domain using available core from a previous drill program... was generated for the purpose of the Kantra Copper Mutooroo 'Phase 1 metallurgical test-work program'.

## Extracted facts

Stored fact records: 68. Some facts used in scoring do not have a stored record.

## Drill Results (66)

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-2)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.11
- Grade Unit: g/t
- Intercept: 1 m
- From: 96 m
- To: 97 m
- Intercept Depth: 96 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:96-97

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.11 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below.

- Negative factor: 0.11 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.11

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-3)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2.4
- Grade Unit: %
- Intercept: 1 m
- From: 96 m
- To: 97 m
- Intercept Depth: 96 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:96-97

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 2.4 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 2.4 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 2.4 % copper is strong on the default band.

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

Evidence · table

> 2.40

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-4)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2250
- Grade Unit: ppm
- Intercept: 1 m
- From: 96 m
- To: 97 m
- Intercept Depth: 96 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:96-97

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2250 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

> 2,250.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-5)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.18
- Grade Unit: g/t
- Intercept: 1 m
- From: 112 m
- To: 113 m
- Intercept Depth: 112 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:112-113

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.18 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.2 g/t·m is below.

- Negative factor: 0.18 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.18

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-6)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2.31
- Grade Unit: %
- Intercept: 1 m
- From: 112 m
- To: 113 m
- Intercept Depth: 112 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:112-113

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 2.31 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 2.3 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 2.31 % copper is strong on the default band.

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

Evidence · table

> 2.31

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-7)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2330
- Grade Unit: ppm
- Intercept: 1 m
- From: 112 m
- To: 113 m
- Intercept Depth: 112 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:112-113

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2330 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

> 2,330.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-8)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.18
- Grade Unit: g/t
- Intercept: 1 m
- From: 113 m
- To: 114 m
- Intercept Depth: 113 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:113-114

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.18 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.2 g/t·m is below.

- Negative factor: 0.18 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.18

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-9)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2.16
- Grade Unit: %
- Intercept: 1 m
- From: 113 m
- To: 114 m
- Intercept Depth: 113 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:113-114

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 2.16 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 2.2 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 2.16 % copper is strong on the default band.

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

Evidence · table

> 2.16

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-10)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2070
- Grade Unit: ppm
- Intercept: 1 m
- From: 113 m
- To: 114 m
- Intercept Depth: 113 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:113-114

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2070 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

> 2,070.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-11)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.12
- Grade Unit: g/t
- Intercept: 1 m
- From: 102 m
- To: 103 m
- Intercept Depth: 102 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:102-103

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.12 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below.

- Negative factor: 0.12 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.12

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-12)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2.02
- Grade Unit: %
- Intercept: 1 m
- From: 102 m
- To: 103 m
- Intercept Depth: 102 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:102-103

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 2.02 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 2.0 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 2.02 % copper is strong on the default band.

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

Evidence · table

> 2.02

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-13)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2090
- Grade Unit: ppm
- Intercept: 1 m
- From: 102 m
- To: 103 m
- Intercept Depth: 102 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:102-103

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2090 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

> 2,090.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-14)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.15
- Grade Unit: g/t
- Intercept: 1 m
- From: 99 m
- To: 100 m
- Intercept Depth: 99 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:99-100

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.15 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below.

- Negative factor: 0.15 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.15

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-15)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1.95
- Grade Unit: %
- Intercept: 1 m
- From: 99 m
- To: 100 m
- Intercept Depth: 99 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:99-100

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 1.95 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.9 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.95 % copper is strong on the default band.

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

Evidence · table

> 1.95

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-16)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2520
- Grade Unit: ppm
- Intercept: 1 m
- From: 99 m
- To: 100 m
- Intercept Depth: 99 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:99-100

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2520 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

> 2,520.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-17)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.24
- Grade Unit: g/t
- Intercept: 0.5 m
- From: 108 m
- To: 108.5 m
- Intercept Depth: 108 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:108-108.5

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.24 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below.

- Negative factor: 0.24 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.24

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-18)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1.79
- Grade Unit: %
- Intercept: 0.5 m
- From: 108 m
- To: 108.5 m
- Intercept Depth: 108 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:108-108.5

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 1.79 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 0.9 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.79 % copper is strong on the default band.

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

Evidence · table

> 1.79

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-19)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2290
- Grade Unit: ppm
- Intercept: 0.5 m
- From: 108 m
- To: 108.5 m
- Intercept Depth: 108 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:108-108.5

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2290 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

> 2,290.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-20)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.08
- Grade Unit: g/t
- Intercept: 1 m
- From: 97 m
- To: 98 m
- Intercept Depth: 97 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:97-98

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.08 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below.

- Negative factor: 0.08 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.08

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-21)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1.59
- Grade Unit: %
- Intercept: 1 m
- From: 97 m
- To: 98 m
- Intercept Depth: 97 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:97-98

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 1.59 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.6 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.59 % copper is strong on the default band.

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

Evidence · table

> 1.59

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-22)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2260
- Grade Unit: ppm
- Intercept: 1 m
- From: 97 m
- To: 98 m
- Intercept Depth: 97 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:97-98

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2260 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

> 2,260.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-23)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.42
- Grade Unit: g/t
- Intercept: 1 m
- From: 98 m
- To: 99 m
- Intercept Depth: 98 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:98-99

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.42 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.4 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

> 0.42

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-24)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1.58
- Grade Unit: %
- Intercept: 1 m
- From: 98 m
- To: 99 m
- Intercept Depth: 98 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:98-99

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 1.58 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.6 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.58 % copper is strong on the default band.

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

Evidence · table

> 1.58

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-25)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2160
- Grade Unit: ppm
- Intercept: 1 m
- From: 98 m
- To: 99 m
- Intercept Depth: 98 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:98-99

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2160 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

> 2,160.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-26)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.34
- Grade Unit: g/t
- Intercept: 1 m
- From: 110 m
- To: 111 m
- Intercept Depth: 110 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:110-111

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.34 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.3 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

> 0.34

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-27)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1.54
- Grade Unit: %
- Intercept: 1 m
- From: 110 m
- To: 111 m
- Intercept Depth: 110 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:110-111

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 1.54 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.5 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.54 % copper is strong on the default band.

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

Evidence · table

> 1.54

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-28)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2150
- Grade Unit: ppm
- Intercept: 1 m
- From: 110 m
- To: 111 m
- Intercept Depth: 110 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:110-111

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2150 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

> 2,150.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-29)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.15
- Grade Unit: g/t
- Intercept: 0.7 m
- From: 109.3 m
- To: 110 m
- Intercept Depth: 109.3 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:109.3-110

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.15 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below.

- Negative factor: 0.15 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.15

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-30)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1.5
- Grade Unit: %
- Intercept: 0.7 m
- From: 109.3 m
- To: 110 m
- Intercept Depth: 109.3 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:109.3-110

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 1.5 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.0 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.5 % copper is strong on the default band.

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

Evidence · table

> 1.50

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-31)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2220
- Grade Unit: ppm
- Intercept: 0.7 m
- From: 109.3 m
- To: 110 m
- Intercept Depth: 109.3 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:109.3-110

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2220 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

> 2,220.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-32)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.36
- Grade Unit: g/t
- Intercept: 1 m
- From: 107 m
- To: 108 m
- Intercept Depth: 107 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:107-108

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.36 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.4 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

> 0.36

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-33)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1.46
- Grade Unit: %
- Intercept: 1 m
- From: 107 m
- To: 108 m
- Intercept Depth: 107 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:107-108

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 1.46 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.5 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.46 % copper is strong on the default band.

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

Evidence · table

> 1.46

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-34)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2340
- Grade Unit: ppm
- Intercept: 1 m
- From: 107 m
- To: 108 m
- Intercept Depth: 107 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:107-108

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2340 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

> 2,340.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-35)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.13
- Grade Unit: g/t
- Intercept: 1 m
- From: 115 m
- To: 116 m
- Intercept Depth: 115 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:115-116

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.13 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below.

- Negative factor: 0.13 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.13

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-36)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1.45
- Grade Unit: %
- Intercept: 1 m
- From: 115 m
- To: 116 m
- Intercept Depth: 115 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:115-116

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 1.45 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.4 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.45 % copper is strong on the default band.

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

Evidence · table

> 1.45

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-37)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2010
- Grade Unit: ppm
- Intercept: 1 m
- From: 115 m
- To: 116 m
- Intercept Depth: 115 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:115-116

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2010 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

> 2,010.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-38)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.17
- Grade Unit: g/t
- Intercept: 1 m
- From: 106 m
- To: 107 m
- Intercept Depth: 106 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:106-107

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.17 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.2 g/t·m is below.

- Negative factor: 0.17 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.17

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-39)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1.4
- Grade Unit: %
- Intercept: 1 m
- From: 106 m
- To: 107 m
- Intercept Depth: 106 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:106-107

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 1.4 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.4 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.4 % copper is strong on the default band.

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

Evidence · table

> 1.40

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-40)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2320
- Grade Unit: ppm
- Intercept: 1 m
- From: 106 m
- To: 107 m
- Intercept Depth: 106 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:106-107

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2320 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

> 2,320.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-41)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.14
- Grade Unit: g/t
- Intercept: 1 m
- From: 118.6 m
- To: 119.6 m
- Intercept Depth: 118.6 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:118.6-119.6

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.14 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below.

- Negative factor: 0.14 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.14

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-42)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1.35
- Grade Unit: %
- Intercept: 1 m
- From: 118.6 m
- To: 119.6 m
- Intercept Depth: 118.6 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:118.6-119.6

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 1.35 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.4 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.35 % copper is strong on the default band.

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

Evidence · table

> 1.35

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-43)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2710
- Grade Unit: ppm
- Intercept: 1 m
- From: 118.6 m
- To: 119.6 m
- Intercept Depth: 118.6 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:118.6-119.6

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2710 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

> 2,710.0

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-44)

Coburn · gold

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.2
- Grade Unit: g/t
- Intercept: 1 m
- From: 100 m
- To: 101 m
- Intercept Depth: 100 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:100-101

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.2 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.2 g/t·m is below.

- Negative factor: 0.2 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.2

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-45)

Coburn · copper

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1.09
- Grade Unit: %
- Intercept: 1 m
- From: 100 m
- To: 101 m
- Intercept Depth: 100 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:100-101

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 1.09 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.1 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 1.09 % copper is strong on the default band.

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

Evidence · table

> 1.09

Context: MTDD276

#### 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

### MTDD276

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-46)

Coburn · cobalt

#### Identity

- Hole ID: MTDD276
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2560
- Grade Unit: ppm
- Intercept: 1 m
- From: 100 m
- To: 101 m
- Intercept Depth: 100 m

#### Classification

- Sample Type: drill
- Group ID: MTDD276:100-101

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2560 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

> 2,560.0

Context: MTDD276

#### 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

### MTRCD261

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-47)

Coburn · gold

#### Identity

- Hole ID: MTRCD261
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.36
- Grade Unit: g/t
- Intercept: 0.7 m
- From: 192.6 m
- To: 193.3 m
- Intercept Depth: 192.6 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD261:192.6-193.3

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.36 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.3 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

> 0.36

Context: MTRCD261

#### 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

### MTRCD261

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-48)

Coburn · copper

#### Identity

- Hole ID: MTRCD261
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2.46
- Grade Unit: %
- Intercept: 0.7 m
- From: 192.6 m
- To: 193.3 m
- Intercept Depth: 192.6 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD261:192.6-193.3

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 2.46 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.7 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 2.46 % copper is strong on the default band.

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

Evidence · table

> 2.46

Context: MTRCD261

#### 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

### MTRCD261

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-49)

Coburn · cobalt

#### Identity

- Hole ID: MTRCD261
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1660
- Grade Unit: ppm
- Intercept: 0.7 m
- From: 192.6 m
- To: 193.3 m
- Intercept Depth: 192.6 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD261:192.6-193.3

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 1660 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

> 1,660.0

Context: MTRCD261

#### 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

### MTRCD269

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-50)

Coburn · gold

#### Identity

- Hole ID: MTRCD269
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.23
- Grade Unit: g/t
- Intercept: 0.95 m
- From: 103.05 m
- To: 104 m
- Intercept Depth: 103.05 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD269:103.05-104

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.23 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.2 g/t·m is below.

- Negative factor: 0.23 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.23

Context: MTRCD269

#### 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

### MTRCD269

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-51)

Coburn · copper

#### Identity

- Hole ID: MTRCD269
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2.66
- Grade Unit: %
- Intercept: 0.95 m
- From: 103.05 m
- To: 104 m
- Intercept Depth: 103.05 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD269:103.05-104

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 2.66 % copper is exceptional against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 2.5 %·m is below \(grade alone is exceptional; the better of the two is used\).

- Positive factor: 2.66 % copper is exceptional on the default band.

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

Evidence · table

> 2.66

Context: MTRCD269

#### 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

### MTRCD269

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-52)

Coburn · cobalt

#### Identity

- Hole ID: MTRCD269
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1790
- Grade Unit: ppm
- Intercept: 0.95 m
- From: 103.05 m
- To: 104 m
- Intercept Depth: 103.05 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD269:103.05-104

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 1790 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

> 1,790.0

Context: MTRCD269

#### 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

### MTRCD269

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-53)

Coburn · gold

#### Identity

- Hole ID: MTRCD269
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.1
- Grade Unit: g/t
- Intercept: 1 m
- From: 104 m
- To: 105 m
- Intercept Depth: 104 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD269:104-105

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.1 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below.

- Negative factor: 0.1 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.1

Context: MTRCD269

#### 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

### MTRCD269

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-54)

Coburn · copper

#### Identity

- Hole ID: MTRCD269
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2.07
- Grade Unit: %
- Intercept: 1 m
- From: 104 m
- To: 105 m
- Intercept Depth: 104 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD269:104-105

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 2.07 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 2.1 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 2.07 % copper is strong on the default band.

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

Evidence · table

> 2.07

Context: MTRCD269

#### 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

### MTRCD269

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-55)

Coburn · cobalt

#### Identity

- Hole ID: MTRCD269
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1710
- Grade Unit: ppm
- Intercept: 1 m
- From: 104 m
- To: 105 m
- Intercept Depth: 104 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD269:104-105

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 1710 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

> 1,710.0

Context: MTRCD269

#### 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

### MTRCD270

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-56)

Coburn · gold

#### Identity

- Hole ID: MTRCD270
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1.19
- Grade Unit: g/t
- Intercept: 1 m
- From: 133.4 m
- To: 134.4 m
- Intercept Depth: 133.4 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD270:133.4-134.4

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 1.19 g/t gold is moderate against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 1.2 g/t·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

> 1.19

Context: MTRCD270

#### 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

### MTRCD270

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-57)

Coburn · copper

#### Identity

- Hole ID: MTRCD270
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2.57
- Grade Unit: %
- Intercept: 1 m
- From: 133.4 m
- To: 134.4 m
- Intercept Depth: 133.4 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD270:133.4-134.4

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 2.57 % copper is exceptional against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 2.6 %·m is below \(grade alone is exceptional; the better of the two is used\).

- Positive factor: 2.57 % copper is exceptional on the default band.

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

Evidence · table

> 2.57

Context: MTRCD270

#### 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

### MTRCD270

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-58)

Coburn · cobalt

#### Identity

- Hole ID: MTRCD270
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2110
- Grade Unit: ppm
- Intercept: 1 m
- From: 133.4 m
- To: 134.4 m
- Intercept Depth: 133.4 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD270:133.4-134.4

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2110 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

> 2,110.0

Context: MTRCD270

#### 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

### MTRCD270

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-59)

Coburn · gold

#### Identity

- Hole ID: MTRCD270
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.31
- Grade Unit: g/t
- Intercept: 0.63 m
- From: 130.27 m
- To: 130.9 m
- Intercept Depth: 130.27 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD270:130.27-130.9

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.31 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.2 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

> 0.31

Context: MTRCD270

#### 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

### MTRCD270

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-60)

Coburn · copper

#### Identity

- Hole ID: MTRCD270
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2.28
- Grade Unit: %
- Intercept: 0.63 m
- From: 130.27 m
- To: 130.9 m
- Intercept Depth: 130.27 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD270:130.27-130.9

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 2.28 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 1.4 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 2.28 % copper is strong on the default band.

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

Evidence · table

> 2.28

Context: MTRCD270

#### 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

### MTRCD270

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-61)

Coburn · cobalt

#### Identity

- Hole ID: MTRCD270
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1900
- Grade Unit: ppm
- Intercept: 0.63 m
- From: 130.27 m
- To: 130.9 m
- Intercept Depth: 130.27 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD270:130.27-130.9

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 1900 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

> 1,900.0

Context: MTRCD270

#### 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

### MTRCD270

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-62)

Coburn · gold

#### Identity

- Hole ID: MTRCD270
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.34
- Grade Unit: g/t
- Intercept: 1 m
- From: 132.4 m
- To: 133.4 m
- Intercept Depth: 132.4 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD270:132.4-133.4

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.34 g/t gold is weak against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.3 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

> 0.34

Context: MTRCD270

#### 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

### MTRCD270

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-63)

Coburn · copper

#### Identity

- Hole ID: MTRCD270
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2.08
- Grade Unit: %
- Intercept: 1 m
- From: 132.4 m
- To: 133.4 m
- Intercept Depth: 132.4 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD270:132.4-133.4

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 2.08 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 2.1 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 2.08 % copper is strong on the default band.

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

Evidence · table

> 2.08

Context: MTRCD270

#### 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

### MTRCD270

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-64)

Coburn · cobalt

#### Identity

- Hole ID: MTRCD270
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2300
- Grade Unit: ppm
- Intercept: 1 m
- From: 132.4 m
- To: 133.4 m
- Intercept Depth: 132.4 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD270:132.4-133.4

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 2300 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

> 2,300.0

Context: MTRCD270

#### 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

### MTRCD272

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-65)

Coburn · gold

#### Identity

- Hole ID: MTRCD272
- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 0.09
- Grade Unit: g/t
- Intercept: 1 m
- From: 117 m
- To: 118 m
- Intercept Depth: 117 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD272:117-118

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 0.09 g/t gold is below against the default band \[5, 2, 1, 0.3\] g/t. Grade×width 0.1 g/t·m is below.

- Negative factor: 0.09 g/t gold is below the weak threshold \(0.3 g/t\) on the default band.

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

Evidence · table

> 0.09

Context: MTRCD272

#### 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

### MTRCD272

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-66)

Coburn · copper

#### Identity

- Hole ID: MTRCD272
- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 2.32
- Grade Unit: %
- Intercept: 1 m
- From: 117 m
- To: 118 m
- Intercept Depth: 117 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD272:117-118

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table. 2.32 % copper is strong against the default band \[2.5, 1, 0.5, 0.25\] %. Grade×width 2.3 %·m is below \(grade alone is strong; the better of the two is used\).

- Positive factor: 2.32 % copper is strong on the default band.

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

Evidence · table

> 2.32

Context: MTRCD272

#### 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

### MTRCD272

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-drill-facts-67)

Coburn · cobalt

#### Identity

- Hole ID: MTRCD272
- Project: Coburn
- Commodity: cobalt
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: KAN

#### Geometry

- Grade: 1580
- Grade Unit: ppm
- Intercept: 1 m
- From: 117 m
- To: 118 m
- Intercept Depth: 117 m

#### Classification

- Sample Type: drill
- Group ID: MTRCD272:117-118

#### QA/QC

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

#### Review

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

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Expanded from assay table: 1580 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

> 1,580.0

Context: MTRCD272

#### 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

## Metallurgical Results (2)

### laboratory-scale test work

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-metallurgical-facts-0)

Coburn · copper

#### Identity

- Project: Coburn
- Commodity: copper
- Region: australia\_sa
- Reported Region: South Australia
- Ticker: KAN

#### Test Work

- Program Status: detailed
- Test Type: laboratory-scale test work
- Processing Route: Kanmantoo processing flowsheet and reagent suite
- Sample: Coburn mineralisation from existing drill core, primary pyrrhotite-chalcopyrite domain material

#### Recovery

- Recovery: 90 %
- Recovery Basis: actual\_test

#### Lab

- Laboratory: Bureau Veritas and ALS
- Consultant: Glenn Norris and Ben Alexander \(Kantra Copper\), independent metallurgical/mineralogical consulting firm

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Copper recoveries exceeding 90% were achieved using the existing Kanmantoo processing flowsheet, significantly de-risking the project and demonstrating strong metallurgical performance.

- Positive factor: High recovery

- Positive factor: Amenability to existing processing flowsheet

- Positive factor: Substantially reduced metallurgical risk

- Positive factor: QP/CP Signed

- Negative factor: Limited variability studies pending

Evidence · text

> Copper \(Cu\) recoveries >90% and gold \(Au\) recoveries >50% achieved using the current Kanmantoo flowsheet and reagent suite.

### laboratory-scale test work

[Link to this fact](https://atlas-staging.minestarters.com/news/kan-mutooroo-renamed-coburn-metallurgical-test-work-derisks-pfs--5910a158-e820-4472-99c1-6aaf236e0433#fact-metallurgical-facts-1)

Coburn · gold

#### Identity

- Project: Coburn
- Commodity: gold
- Region: australia\_sa
- Reported Region: South Australia
- Ticker: KAN

#### Test Work

- Program Status: detailed
- Test Type: laboratory-scale test work
- Processing Route: Kanmantoo processing flowsheet and reagent suite
- Sample: Coburn mineralisation from existing drill core, primary pyrrhotite-chalcopyrite domain material

#### Recovery

- Recovery: 50 %
- Recovery Basis: actual\_test

#### Lab

- Laboratory: Bureau Veritas and ALS
- Consultant: Glenn Norris and Ben Alexander \(Kantra Copper\), independent metallurgical/mineralogical consulting firm

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-10-06T00:00:00.000Z

Reasoning: Gold recoveries exceeding 50% were achieved using the existing Kanmantoo processing flowsheet, contributing to the de-risking of the project's metallurgy.

- Positive factor: Good recovery

- Positive factor: Amenability to existing processing flowsheet

- Positive factor: Substantially reduced metallurgical risk

- Positive factor: QP/CP Signed

- Negative factor: Limited variability studies pending

Evidence · text

> Copper \(Cu\) recoveries >90% and gold \(Au\) recoveries >50% achieved using the current Kanmantoo flowsheet and reagent suite.

#### Tags used in scoring

**Low Recovery**

Polarity: negative

Definition: Recovery below the weak band for the commodity and processing route.

Why it applies: 50% is below the weak band \(80%\)

## 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.