# Cobra Targets District-Scale Copper at Manna Hill as 2 Porphyry Tests Begin

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2

Original source: https://www.cruxinvestor.com/posts/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin

Publisher: cruxinvestor

Original announcement: 2026-10-14T00:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: 2026-10-17T00:20:55.494Z

Atlas analysis updated: 2026-10-17T00:20:55.494Z

- Company: Cobra Resources

- Ticker: COBR

- Exchange: Unavailable

- Region: South Australia

- Primary commodity: Copper

- Secondary commodities: Gold, Molybdenum, Silver

- Document categories: Drill results, Other

- Extracted: 2026-10-17 00:20:56 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Cobra Resources has extended the Blue Rose copper anomaly at Manna Hill to over 2.2 km and identified two new skarn targets, Shadow Rose and Neptune Rose. Diamond drilling has also provided porphyry-style indicators at depth, supporting a larger district-scale copper play in South Australia.

Reasoning: The release reports significant strike extension and new targets, though the most recent 'discoveries' await laboratory verification.

- Positive factor: extension of Blue Rose strike length to >2.2km

- Positive factor: identification of 2 new skarn systems \(Shadow Rose and Neptune Rose\)

- Positive factor: porphyry indicators \(breccia, potassic alteration\) at depth

- Positive factor: high-grade benchmark intercepts at Blue Rose

- Negative factor: new zones currently based on pXRF/visual only, pending lab assays

- Negative factor: porphyry targets are still being tested

Facts used in scoring: 19

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: Blue Rose copper anomalism extended from 1.6km to >2.2km along strike.

Evidence · text

> extended Blue Rose copper beyond 2.2 kilometers at Manna Hill

**Nearology Play**

Polarity: neutral

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

Why it applies: The company is positioning the project as a potential district-scale copper province.

Evidence · text

> Cobra Targets District-Scale Copper at Manna Hill

## Extracted facts

Stored fact records: 19. Some facts used in scoring do not have a stored record.

## Drill Results (19)

### Fact 1

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-0)

Manna Hill · copper

Historical result

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 2.2
- Grade Unit: %
- Intercept: 47 m
- From: 11 m
- To: 58 m
- Intercept Depth: 11 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:11-58

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Historical benchmark intercept reported in prose.

- Positive factor: high grade for skarn

Evidence · text

> returned 47 meters at 2.2% copper

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### Fact 2

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-1)

Manna Hill · gold

Historical result

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.76
- Grade Unit: g/t
- Intercept: 11 m
- From: 11 m
- To: 58 m
- Intercept Depth: 11 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:11-58

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Historical byproduct grade reported in prose.

Evidence · text

> 0.76 grams per tonne gold from 11 meters

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### Fact 3

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-2)

Manna Hill · copper

Historical result

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 1.02
- Grade Unit: %
- Intercept: 74 m
- From: 70 m
- To: 144 m
- Intercept Depth: 70 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:70-144

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Historical benchmark intercept reported in prose.

Evidence · text

> 74 meters at 1.02% copper

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### Fact 4

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-3)

Manna Hill · gold

Historical result

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.25
- Grade Unit: g/t
- Intercept: 74 m
- From: 70 m
- To: 144 m
- Intercept Depth: 70 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:70-144

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Historical byproduct grade reported in prose.

Evidence · text

> 0.25 grams per tonne gold from 70 meters

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### Fact 5

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-4)

Manna Hill · copper

Historical result

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.6
- Grade Unit: %
- Intercept: 86 m
- From: 18 m
- To: 104 m
- Intercept Depth: 18 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:18-104

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Historical benchmark intercept reported in prose.

Evidence · text

> 86 meters at 0.60% copper from 18 meters

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### Fact 6

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-5)

Manna Hill · copper

Historical result

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 1
- Grade Unit: %
- Intercept: 62 m
- From: 62 m
- To: 124 m
- Intercept Depth: 62 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:62-124

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Historical benchmark intercept reported in prose.

Evidence · text

> 62 meters at 1.0% copper from 62 meters

#### 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

**Stale Data Re-release**

Polarity: negative

Definition: Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

### Fact 7

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-6)

Manna Hill · copper

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.63
- Grade Unit: %
- Intercept: 23 m
- From: 186 m
- To: 209 m
- Intercept Depth: 186 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:186-209

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Porphyry-style intercept at depth.

Evidence · text

> returned 23 meters at 0.63% copper

#### 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

### Fact 8

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-7)

Manna Hill · gold

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.09
- Grade Unit: g/t
- Intercept: 23 m
- From: 186 m
- To: 209 m
- Intercept Depth: 186 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:186-209

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Porphyry-style byproduct grade at depth.

Evidence · text

> 0.09 grams per tonne gold from 186 meters

#### 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

### Fact 9

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-8)

Manna Hill · copper

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 1.01
- Grade Unit: %
- Intercept: 12.4 m
- From: 190 m
- To: 202.4 m
- Intercept Depth: 190 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:190-202.4

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: High-grade sub-interval within porphyry target.

Evidence · text

> including 12.4 meters at 1.01% copper from 190 meters

#### 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

### Fact 10

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-9)

Manna Hill · copper

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.39
- Grade Unit: %
- Intercept: 36 m
- From: 232 m
- To: 268 m
- Intercept Depth: 232 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:232-268

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Porphyry-style intercept at depth.

Evidence · text

> returned 36 meters at 0.39% copper from 232 meters

#### 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

### Fact 11

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-10)

Manna Hill · copper

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.99
- Grade Unit: %
- Intercept: 10 m
- From: 241.5 m
- To: 251.5 m
- Intercept Depth: 241.5 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:241.5-251.5

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: High-grade sub-interval within porphyry target.

Evidence · text

> including 10 meters at 0.99% copper

#### 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

### Fact 12

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-11)

Manna Hill · gold

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: gold
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.13
- Grade Unit: g/t
- Intercept: 10 m
- From: 241.5 m
- To: 251.5 m
- Intercept Depth: 241.5 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:241.5-251.5

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Porphyry-style byproduct grade at depth.

Evidence · text

> 0.13 grams per tonne gold

#### 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

### Fact 13

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-12)

Manna Hill · molybdenum

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: molybdenum
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.02
- Grade Unit: %
- Intercept: 10 m
- From: 241.5 m
- To: 251.5 m
- Intercept Depth: 241.5 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:241.5-251.5

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Porphyry-style trace molybdenum at depth.

Evidence · text

> 0.02% molybdenum from 241.5 meters

#### 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

### Fact 14

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-13)

Manna Hill · molybdenum

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Manna Hill
- Commodity: molybdenum
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.08
- Grade Unit: %
- Intercept: 16.9 m
- From: 335.5 m
- To: 352.4 m
- Intercept Depth: 335.5 m

#### Classification

- Sample Type: drill
- Group ID: Manna\_Hill:335.5-352.4

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Porphyry-style trace molybdenum at depth.

Evidence · text

> 16.9 meters at 0.08% molybdenum from 335.5 meters

#### 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

### Fact 15

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-14)

Anabama Hill · copper

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Anabama Hill
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.2
- Grade Unit: %
- Intercept: 27 m

#### Classification

- Sample Type: drill

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Anabama Hill porphyry target intercept.

Evidence · text

> Anabama include 27 meters at 0.2% copper

#### 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

### Fact 16

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-15)

Anabama Hill · molybdenum

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Anabama Hill
- Commodity: molybdenum
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.06
- Grade Unit: %
- Intercept: 24 m

#### Classification

- Sample Type: drill

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Anabama Hill porphyry target intercept.

Evidence · text

> 24 meters at 0.06% molybdenum

#### 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

### Fact 17

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-16)

Netley Hill · copper

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Netley Hill
- Commodity: copper
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.1
- Grade Unit: %
- Intercept: 350 m

#### Classification

- Sample Type: drill

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Netley Hill porphyry target intercept.

Evidence · text

> Netley Hill 350 meters at 0.1% copper

#### 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

### Fact 18

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-17)

Netley Hill · molybdenum

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Netley Hill
- Commodity: molybdenum
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 0.015
- Grade Unit: %
- Intercept: 350 m

#### Classification

- Sample Type: drill

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Netley Hill porphyry target intercept.

Evidence · text

> 0.015% molybdenum

#### 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

### Fact 19

[Link to this fact](https://atlas-staging.minestarters.com/news/cobra-targets-district-scale-copper-at-manna-hill-as-2-porphyry-tests-begin--a2d140ec-ed59-4e4f-bbc1-9d0da62da7d2#fact-drill-facts-18)

Netley Hill · silver

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Netley Hill
- Commodity: silver
- Region: australia\_sa
- Reported Region: australia\_sa
- Ticker: COBR

#### Geometry

- Grade: 1
- Grade Unit: g/t
- Intercept: 350 m

#### Classification

- Sample Type: drill

#### QA/QC

- QA/QC Disclosed: Yes

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-10-14T00:00:00.000Z

Reasoning: Netley Hill porphyry target intercept.

Evidence · text

> 1 gram per tonne silver

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

## How Atlas produces this analysis

Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.