# ALM: 76.7m at 0.34% Cu in Briggs Drilling

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1

Original source: https://www.asx.com.au/asx/v2/statistics/displayAnnouncement.do?display=pdf&idsId=03142049

Publisher: asx

Original announcement: 2026-09-21T23:28:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: 2026-09-22T00:33:12.807Z

Atlas analysis updated: 2026-09-22T00:33:12.807Z

- Company: Alma Metals Limited

- Ticker: ALM

- Exchange: ASX

- Region: Queensland, Australia

- Primary commodity: Copper

- Secondary commodities: Molybdenum, Silver

- Document categories: Drill results, Resource update

- Extracted: 2026-09-22 00:33:13 UTC

Narrative sentiment: 0.70 · Bullish

## Minestarters Atlas summary

Alma Metals Limited announced drill results from hole 26BRD0042 at its Briggs Copper Project, returning 383.8m at 0.25% Cu from 10.2m, including a higher-grade zone of 76.7m at 0.34% Cu. These infill drilling results are consistent with the current Mineral Resource Estimate block model and support the conversion of Inferred Resources to the Indicated category, a key objective for the ongoing Pre-Feasibility Study. The company plans further infill and exploration drilling to expand the resource and test new targets.

Reasoning: Drill hole 26BRD0042 returned a significant copper intercept, including a higher-grade zone, which is consistent with the existing MRE and supports the ongoing infill drilling program aimed at upgrading resources for a Pre-Feasibility Study. The results confirm geological continuity and are backed by robust QA/QC.

- Positive factor: Long intercept with good copper grade for a porphyry deposit

- Positive factor: Confirms continuity of higher-grade mineralization along intrusive contact

- Positive factor: Supports conversion of Inferred to Indicated resources for Pre-Feasibility Study

- Positive factor: Consistent with existing Mineral Resource Estimate block model

- Positive factor: Near-surface mineralization

- Positive factor: Detailed QA/QC procedures disclosed

- Positive factor: Competent Person sign-off

- Negative factor: Downhole intersections may not reflect true widths

Facts used in scoring: 36

## Classification and evidence

**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: The release includes detailed QA/QC disclosure in JORC Table 1, Section 1, mentioning ALS Laboratories, commercial standards, blanks, and duplicates, and a Competent Person sign-off.

Evidence · text

> Quality control was assessed for this batch of assays, and all results were considered within acceptable limits.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: The cut-off grades \(0.1%Cu, 0.2%Cu, 0.3%Cu\) and maximum internal dilution \(4m\) used for reporting intervals are clearly stated in the notes to Table 1.

Evidence · text

> Significant results reported at 0.1%Cu, 0.2%Cu & 0.3%Cu cut-off grade. Significant intervals reported are >10m with a nominal maximum internal dilution of 4m.

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: The drilling program is explicitly described as 'infill drill hole' and 'infill drilling program' designed to 'convert Inferred Resources to the Indicated category'.

Evidence · text

> Assay results received for infill drill hole 26BRD0042 on northern side of mineral resource estimate \(MRE\) at Briggs:

**Apparent Width Only**

Polarity: negative

Definition: Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.

Why it applies: The document explicitly states that 'Downhole intersections may not reflect true widths', indicating that only apparent widths are reported without true width estimates.

Evidence · text

> Downhole intersections may not reflect true widths.

## Extracted facts

Stored fact records: 36. Some facts used in scoring do not have a stored record.

## Drill Results (36)

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-0)

Briggs · copper

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: copper
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.25
- Grade Unit: %
- Intercept: 383.8 m
- From: 10.2 m
- To: 394 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:10.2-394
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This very long, near-surface copper intercept is significant for a porphyry deposit and contributes to the resource conversion efforts for the Pre-Feasibility Study.

- Positive factor: Very long intercept for a porphyry copper deposit

- Positive factor: Near-surface mineralization

- Positive factor: Supports resource conversion for PFS

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 0.25

Context: 383.8

#### 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

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-1)

Briggs · molybdenum

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: molybdenum
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 26
- Grade Unit: ppm
- Intercept: 383.8 m
- From: 10.2 m
- To: 394 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:10.2-394
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: The molybdenum credits over a long intercept add potential byproduct value to the copper mineralization, supporting future evaluation of a molybdenum circuit.

- Positive factor: Long intercept with molybdenum credits

- Positive factor: Supports potential for molybdenum revenue streams

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 26

Context: 383.8

#### 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

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-2)

Briggs · silver

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: silver
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.7
- Grade Unit: ppm
- Intercept: 383.8 m
- From: 10.2 m
- To: 394 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:10.2-394
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: The presence of silver credits over a long intercept adds minor byproduct potential to the overall project economics.

- Positive factor: Long intercept with silver credits

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 0.70

Context: 383.8

#### 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

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-3)

Briggs · copper

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: copper
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.31
- Grade Unit: %
- Intercept: 131 m
- From: 130 m
- To: 261 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:130-261
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This long, higher-grade copper intercept contributes positively to the resource conversion efforts for the Pre-Feasibility Study.

- Positive factor: Long intercept with good copper grade for a porphyry deposit

- Positive factor: Supports resource conversion for PFS

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 0.31

Context: 131.0

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-4)

Briggs · molybdenum

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: molybdenum
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 21
- Grade Unit: ppm
- Intercept: 131 m
- From: 130 m
- To: 261 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:130-261
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: The molybdenum credits over a long intercept add potential byproduct value to the copper mineralization.

- Positive factor: Long intercept with molybdenum credits

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 21

Context: 131.0

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-5)

Briggs · silver

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: silver
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.81
- Grade Unit: ppm
- Intercept: 131 m
- From: 130 m
- To: 261 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:130-261
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: The presence of silver credits over a long intercept adds minor byproduct potential.

- Positive factor: Long intercept with silver credits

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 0.81

Context: 131.0

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-6)

Briggs · copper

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: copper
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.34
- Grade Unit: %
- Intercept: 76.7 m
- From: 146.3 m
- To: 223 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:146.3-223
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This significant higher-grade copper intercept confirms the continuity of a key mineralized zone, which is crucial for upgrading resources and advancing the Pre-Feasibility Study.

- Positive factor: Good copper grade for a porphyry deposit

- Positive factor: Significant intercept length

- Positive factor: Confirms higher-grade zone continuity

- Positive factor: Supports resource conversion for PFS

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 0.34

Context: 76.7

#### 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

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-7)

Briggs · molybdenum

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: molybdenum
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 23
- Grade Unit: ppm
- Intercept: 76.7 m
- From: 146.3 m
- To: 223 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:146.3-223
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: The molybdenum credits over this intercept add potential byproduct value to the copper mineralization.

- Positive factor: Molybdenum credits over a significant intercept

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 23

Context: 76.7

#### 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

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-8)

Briggs · silver

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: silver
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.83
- Grade Unit: ppm
- Intercept: 76.7 m
- From: 146.3 m
- To: 223 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:146.3-223
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: The presence of silver credits over this intercept adds minor byproduct potential.

- Positive factor: Silver credits over a significant intercept

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 0.83

Context: 76.7

#### 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

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-9)

Briggs · copper

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: copper
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.31
- Grade Unit: %
- Intercept: 20 m
- From: 269 m
- To: 289 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:269-289
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This intercept provides additional data for resource definition within the Briggs porphyry copper project.

- Positive factor: Good copper grade for a porphyry deposit

- Positive factor: Contributes to resource definition

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 0.31

Context: 20.0

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-10)

Briggs · molybdenum

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: molybdenum
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 59
- Grade Unit: ppm
- Intercept: 20 m
- From: 269 m
- To: 289 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:269-289
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This interval shows a relatively higher molybdenum grade, enhancing the potential byproduct value of the mineralization.

- Positive factor: Higher molybdenum grade for this interval

- Positive factor: Adds potential byproduct value

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 59

Context: 20.0

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-11)

Briggs · silver

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: silver
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.82
- Grade Unit: ppm
- Intercept: 20 m
- From: 269 m
- To: 289 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:269-289
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: The presence of silver credits over this intercept adds minor byproduct potential.

- Positive factor: Silver credits over this intercept

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 0.82

Context: 20.0

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-12)

Briggs · copper

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: copper
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.28
- Grade Unit: %
- Intercept: 72.45 m
- From: 315 m
- To: 387.45 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:315-387.45
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This significant copper intercept provides valuable data for resource definition within the Briggs porphyry copper project.

- Positive factor: Good copper grade for a porphyry deposit

- Positive factor: Significant intercept length

- Positive factor: Contributes to resource definition

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 0.28

Context: 72.45

#### 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

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-13)

Briggs · molybdenum

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: molybdenum
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 43
- Grade Unit: ppm
- Intercept: 72.45 m
- From: 315 m
- To: 387.45 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:315-387.45
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: The molybdenum credits over this intercept add potential byproduct value to the copper mineralization.

- Positive factor: Molybdenum credits over a significant intercept

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 43

Context: 72.45

#### 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

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-14)

Briggs · silver

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: silver
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.8
- Grade Unit: ppm
- Intercept: 72.45 m
- From: 315 m
- To: 387.45 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:315-387.45
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.2
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: The presence of silver credits over this intercept adds minor byproduct potential.

- Positive factor: Silver credits over a significant intercept

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 0.8

Context: 72.45

#### 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

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-15)

Briggs · copper

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: copper
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.38
- Grade Unit: %
- Intercept: 14 m
- From: 371 m
- To: 385 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:371-385
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This interval shows a higher copper grade, which is positive for the overall resource definition and potential economic viability.

- Positive factor: Higher copper grade for this interval

- Positive factor: Contributes to resource definition

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 0.38

Context: 14.0

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-16)

Briggs · molybdenum

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: molybdenum
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 35
- Grade Unit: ppm
- Intercept: 14 m
- From: 371 m
- To: 385 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:371-385
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: The molybdenum credits over this interval add potential byproduct value to the copper mineralization.

- Positive factor: Molybdenum credits over this interval

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 35

Context: 14.0

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-17)

Briggs · silver

#### Identity

- Hole ID: 26BRD0042
- Project: Briggs
- Commodity: silver
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 1.13
- Grade Unit: ppm
- Intercept: 14 m
- From: 371 m
- To: 385 m
- Hole Depth: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Program: resource
- Sample Type: drill
- Group ID: 26BRD0042:371-385
- Mining Method: open\_pit

#### Location

- Easting: 268714
- Northing: 7345223
- Elevation: 189 m
- Azimuth: 5 °
- Dip: -60 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Deleterious

- Deleterious Flag: No

#### Compositing

- Cutoff Grade: 0.3
- Cutoff Unit: % Cu
- Dilution Disclosed: Yes
- Max Dilution: 4 m

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: The presence of silver credits over this interval adds minor byproduct potential.

- Positive factor: Silver credits over this interval

- Negative factor: Downhole intersection may not reflect true width

Evidence · table

> 1.13

Context: 14.0

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff\_grade and internal dilution are both stated

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: drill\_program\_type is "resource"

### 26BRD0042\*

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-18)

Briggs · copper

#### Identity

- Hole ID: 26BRD0042\*
- Project: Briggs
- Commodity: copper
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.25
- Grade Unit: %
- Intercept: 383.8 m
- From: 10.2 m
- To: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: 26BRD0042\*:10.2-394
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table. 0.25 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 96.0 %·m is moderate.

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

Evidence · table

> 0.25

Context: 26BRD0042\*

#### 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

### 26BRD0042\*

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-19)

Briggs · molybdenum

#### Identity

- Hole ID: 26BRD0042\*
- Project: Briggs
- Commodity: molybdenum
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 26
- Grade Unit: ppm
- Intercept: 383.8 m
- From: 10.2 m
- To: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: 26BRD0042\*:10.2-394
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table: 26 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

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

Evidence · table

> 26

Context: 26BRD0042\*

#### 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

### 26BRD0042\*

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-20)

Briggs · silver

#### Identity

- Hole ID: 26BRD0042\*
- Project: Briggs
- Commodity: silver
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.7
- Grade Unit: ppm
- Intercept: 383.8 m
- From: 10.2 m
- To: 394 m
- Intercept Depth: 10.2 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: 26BRD0042\*:10.2-394
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table: 0.7 ppm silver, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the silver rubric unit g/t; not scored.

Evidence · table

> 0.70

Context: 26BRD0042\*

#### 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

### 26BRD0042\*

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-21)

Briggs · copper

#### Identity

- Hole ID: 26BRD0042\*
- Project: Briggs
- Commodity: copper
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.31
- Grade Unit: %
- Intercept: 131 m
- From: 130 m
- To: 261 m
- Intercept Depth: 130 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: 26BRD0042\*:130-261
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table. 0.31 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 40.6 %·m is weak \(grade alone is moderate; the better of the two is used\).

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

Evidence · table

> 0.31

Context: including

#### 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

### 26BRD0042\*

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-22)

Briggs · molybdenum

#### Identity

- Hole ID: 26BRD0042\*
- Project: Briggs
- Commodity: molybdenum
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 21
- Grade Unit: ppm
- Intercept: 131 m
- From: 130 m
- To: 261 m
- Intercept Depth: 130 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: 26BRD0042\*:130-261
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table: 21 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

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

Evidence · table

> 21

Context: including

#### 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

### 26BRD0042\*

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-23)

Briggs · silver

#### Identity

- Hole ID: 26BRD0042\*
- Project: Briggs
- Commodity: silver
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.81
- Grade Unit: ppm
- Intercept: 131 m
- From: 130 m
- To: 261 m
- Intercept Depth: 130 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: 26BRD0042\*:130-261
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table: 0.81 ppm silver, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the silver rubric unit g/t; not scored.

Evidence · table

> 0.81

Context: including

#### 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

### 26BRD0042\*

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-24)

Briggs · copper

#### Identity

- Hole ID: 26BRD0042\*
- Project: Briggs
- Commodity: copper
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.34
- Grade Unit: %
- Intercept: 76.7 m
- From: 146.3 m
- To: 223 m
- Intercept Depth: 146.3 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: 26BRD0042\*:146.3-223
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table. 0.34 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 26.1 %·m is weak \(grade alone is moderate; the better of the two is used\).

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

Evidence · table

> 0.34

Context: including

#### 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

### 26BRD0042\*

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-25)

Briggs · molybdenum

#### Identity

- Hole ID: 26BRD0042\*
- Project: Briggs
- Commodity: molybdenum
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 23
- Grade Unit: ppm
- Intercept: 76.7 m
- From: 146.3 m
- To: 223 m
- Intercept Depth: 146.3 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: 26BRD0042\*:146.3-223
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table: 23 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

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

Evidence · table

> 23

Context: including

#### 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

### 26BRD0042\*

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-26)

Briggs · silver

#### Identity

- Hole ID: 26BRD0042\*
- Project: Briggs
- Commodity: silver
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.83
- Grade Unit: ppm
- Intercept: 76.7 m
- From: 146.3 m
- To: 223 m
- Intercept Depth: 146.3 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: 26BRD0042\*:146.3-223
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table: 0.83 ppm silver, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the silver rubric unit g/t; not scored.

Evidence · table

> 0.83

Context: including

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-27)

Briggs · copper

#### Identity

- Hole ID: and
- Project: Briggs
- Commodity: copper
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.31
- Grade Unit: %
- Intercept: 20 m
- From: 269 m
- To: 289 m
- Intercept Depth: 269 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:269-289
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table. 0.31 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 6.2 %·m is below \(grade alone is moderate; the better of the two is used\).

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

Evidence · table

> 0.31

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-28)

Briggs · molybdenum

#### Identity

- Hole ID: and
- Project: Briggs
- Commodity: molybdenum
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 59
- Grade Unit: ppm
- Intercept: 20 m
- From: 269 m
- To: 289 m
- Intercept Depth: 269 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:269-289
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table: 59 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

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

Evidence · table

> 59

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-29)

Briggs · silver

#### Identity

- Hole ID: and
- Project: Briggs
- Commodity: silver
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.82
- Grade Unit: ppm
- Intercept: 20 m
- From: 269 m
- To: 289 m
- Intercept Depth: 269 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:269-289
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table: 0.82 ppm silver, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the silver rubric unit g/t; not scored.

Evidence · table

> 0.82

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-30)

Briggs · copper

#### Identity

- Hole ID: and
- Project: Briggs
- Commodity: copper
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.28
- Grade Unit: %
- Intercept: 72.45 m
- From: 315 m
- To: 387.45 m
- Intercept Depth: 315 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:315-387.45
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table. 0.28 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 20.3 %·m is weak \(grade alone is moderate; the better of the two is used\).

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

Evidence · table

> 0.28

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-31)

Briggs · molybdenum

#### Identity

- Hole ID: and
- Project: Briggs
- Commodity: molybdenum
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 43
- Grade Unit: ppm
- Intercept: 72.45 m
- From: 315 m
- To: 387.45 m
- Intercept Depth: 315 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:315-387.45
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table: 43 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

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

Evidence · table

> 43

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-32)

Briggs · silver

#### Identity

- Hole ID: and
- Project: Briggs
- Commodity: silver
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.8
- Grade Unit: ppm
- Intercept: 72.45 m
- From: 315 m
- To: 387.45 m
- Intercept Depth: 315 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:315-387.45
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table: 0.8 ppm silver, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the silver rubric unit g/t; not scored.

Evidence · table

> 0.8

Context: and

#### Tags used in scoring

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: qaqc\_disclosed is true

**Cut-off Undisclosed**

Polarity: negative

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

Why it applies: no cutoff\_grade was stated

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-33)

Briggs · copper

#### Identity

- Hole ID: and
- Project: Briggs
- Commodity: copper
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 0.38
- Grade Unit: %
- Intercept: 14 m
- From: 371 m
- To: 385 m
- Intercept Depth: 371 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:371-385
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table. 0.38 % copper is moderate against the porphyry deposit band \[0.8, 0.4, 0.25, 0.15\] %. Grade×width 5.3 %·m is below \(grade alone is moderate; the better of the two is used\).

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

Evidence · table

> 0.38

Context: including

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-34)

Briggs · molybdenum

#### Identity

- Hole ID: and
- Project: Briggs
- Commodity: molybdenum
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 35
- Grade Unit: ppm
- Intercept: 14 m
- From: 371 m
- To: 385 m
- Intercept Depth: 371 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:371-385
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table: 35 ppm molybdenum. No grade band defined for this commodity, so the score is a placeholder.

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

Evidence · table

> 35

Context: including

#### 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

### and

[Link to this fact](https://atlas-staging.minestarters.com/news/alm-76-7m-at-0-34-cu-in-briggs-drilling--c07ae407-bcb9-4782-a8c8-aa661f90b0d1#fact-drill-facts-35)

Briggs · silver

#### Identity

- Hole ID: and
- Project: Briggs
- Commodity: silver
- Region: australia\_qld
- Reported Region: australia\_qld
- Ticker: ALM

#### Geometry

- Grade: 1.13
- Grade Unit: ppm
- Intercept: 14 m
- From: 371 m
- To: 385 m
- Intercept Depth: 371 m

#### Classification

- Deposit Type: porphyry
- Sample Type: drill
- Group ID: and:371-385
- Mining Method: open\_pit

#### QA/QC

- Laboratory: ALS Laboratories
- QA/QC Disclosed: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks, duplicates

#### Compositing

- Dilution Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: Expanded from assay table: 1.13 ppm silver, reported in a unit the rubric does not cover \(g/t\).

- Negative factor: Grade unit ppm does not match the silver rubric unit g/t; not scored.

Evidence · table

> 1.13

Context: including

#### 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.