# CanAlaska Expands West McArthur Pike Zone Footprint To 500 Metres Strike Length

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd

Original source: https://money.tmx.com/en/quote/CVV/news/7140345919013962/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length

Publisher: tmx

Original announcement: 2025-11-06T12:30:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: CanAlaska Uranium Ltd.

- Ticker: CVV

- Exchange: TSX

- Region: Athabasca Basin

- Primary commodity: Uranium

- Secondary commodities: None reported

- Document categories: Drill results

- Extracted: 2026-09-15 19:07:38 UTC

Narrative sentiment: 0.90 · Bullish

## Minestarters Atlas summary

CanAlaska Uranium has successfully expanded the Pike Zone uranium mineralization footprint at its West McArthur project to 500 metres strike length through its summer drill program. Key intercepts include 4.3 metres at 5.89% eU3O8 and 2.5 metres at 0.82% eU3O8, with indications that the high-grade mineralization is improving to the west. The company has approved a $15 million exploration program for 2026 to continue expanding the zone.

Reasoning: The summer drill program successfully expanded the high-grade Pike Zone uranium mineralization to 500 metres strike length, with significant intercepts and indications of improving grades to the west, leading to a substantial follow-up exploration program.

- Positive factor: Expansion of Pike Zone footprint to 500m strike length

- Positive factor: High-grade uranium intercepts, including 4.3m at 5.89% eU3O8

- Positive factor: Mineralization appears to be improving to the west along the C10S corridor

- Positive factor: Strong alteration and structural controls identified

- Positive factor: Fully funded $15 million 2026 drilling program approved

- Positive factor: Infill drilling confirmed continuity of high-grade mineralization

- Positive factor: Robust QA/QC procedures disclosed

- Negative factor: True thicknesses are not yet determined

- Negative factor: Radiometric equivalent grades are preliminary, not definitive assays

Low confidence — this extraction should be reviewed alongside the original source.

Facts used in scoring: 22

## Classification and evidence

**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: All reported depths and intervals are drill hole depths and intervals, unless otherwise noted, and do not represent true thicknesses, which have yet to be determined.

Evidence · text

> All reported depths and intervals are drill hole depths and intervals, unless otherwise noted, and do not represent true thicknesses, which have yet to be determined.

**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 mentions calibrated downhole gamma probes, a certified analytical laboratory \(SRC\), and insertion of blanks, standard reference materials, and repeats.

Evidence · text

> During active exploration programs drillholes are radiometrically logged using calibrated downhole GeoVista NGRS and TGGS \(Triple GM\) gamma probes... The SRC is an ISO/IEC 17025/2005 and Standards Council of Canada certified analytical laboratory. Blanks, standard reference materials, and repeats are inserted into the sample stream at regular intervals by CanAlaska and the SRC in accordance with CanAlaska's quality assurance/quality control \(QA/QC\) procedures.

**Compositing Transparent**

Polarity: positive

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

Why it applies: Intersection intervals are composited above a cut-off grade of 0.1% eU3O8 with a maximum of 1.0 m of internal dilution.

Evidence · text

> Intersection interval is composited above a cut-off grade of 0.1% eU 3 O 8 with a maximum of 1.0 m of internal dilution.

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The summer program was focused on continued step outs from the Pike Zone high-grade mineralization, successfully stepping out 250 metres west and 100 metres east.

Evidence · text

> The summer program was focused on continued step outs from the Pike Zone high-grade mineralization... During the program, the Company successfully stepped out 250 metres west and 100 metres east

**Infill Drilling**

Polarity: neutral

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

Why it applies: One infill drillhole was completed within the high-grade footprint of the Pike Zone in support of the geological model.

Evidence · text

> As a secondary goal, one infill drillhole was completed within the high-grade footprint of the Pike Zone in support of the geological model.

**Bonanza Intercept**

Polarity: positive

Definition: Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: The intercept of 4.3 metres at 5.89% eU3O8 is well above the exceptional threshold for uranium \(2% U3O8\).

Evidence · table

> 5.89

Context: 4.3

## Extracted facts

Stored fact records: 22. Some facts used in scoring do not have a stored record.

## Drill Results (22)

### WMA095-04

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-0)

West McArthur · uranium

#### Identity

- Hole ID: WMA095-04
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.29
- Grade Unit: %
- Intercept: 0.4 m
- From: 825.5 m
- To: 825.9 m
- Intercept Depth: 811.1 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA095-04:825.5-825.9
- Mining Method: underground

#### Location

- Easting: 477248
- Northing: 6396492
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 600 m
- Azimuth: 318 °
- Dip: -76.6 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A narrow, low-grade uranium intercept from a step-out hole, contributing to the overall expansion of the mineralized footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Part of a successful step-out program

- Negative factor: Narrow intercept length

- Negative factor: Low grade for uranium

- Negative factor: Apparent width only

Evidence · table

> 0.29

Context: 0.4

#### 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

### WMA095-05

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-1)

West McArthur · uranium

#### Identity

- Hole ID: WMA095-05
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.27
- Grade Unit: %
- Intercept: 5.7 m
- From: 808.3 m
- To: 814 m
- Intercept Depth: 809 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA095-05:808.3-814
- Mining Method: underground

#### Location

- Easting: 477248
- Northing: 6396492
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 600 m
- Azimuth: 318 °
- Dip: -76.6 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A moderate-length uranium intercept from a step-out hole, contributing to the overall expansion of the mineralized footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Moderate intercept length

- Positive factor: Part of a successful step-out program

- Negative factor: Low grade for uranium

- Negative factor: Apparent width only

Evidence · table

> 0.27

Context: 5.7

#### 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

### WMA095-06

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-2)

West McArthur · uranium

#### Identity

- Hole ID: WMA095-06
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.18
- Grade Unit: %
- Intercept: 0.4 m
- From: 818.8 m
- To: 819.2 m
- Intercept Depth: 819.2 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA095-06:818.8-819.2
- Mining Method: underground

#### Location

- Easting: 477248
- Northing: 6396492
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 600 m
- Azimuth: 318 °
- Dip: -76.6 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A narrow, low-grade uranium intercept from a step-out hole, contributing to the overall expansion of the mineralized footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Part of a successful step-out program

- Negative factor: Narrow intercept length

- Negative factor: Low grade for uranium

- Negative factor: Apparent width only

Evidence · table

> 0.18

Context: 0.4

#### 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

### WMA096

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-3)

West McArthur · uranium

#### Identity

- Hole ID: WMA096
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.27
- Grade Unit: %
- Intercept: 0.5 m
- From: 833.9 m
- To: 834.4 m
- Intercept Depth: 821.5 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA096:833.9-834.4
- Mining Method: underground

#### Location

- Easting: 477196
- Northing: 6396426
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 603 m
- Azimuth: 300 °
- Dip: -75 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A narrow, low-grade uranium intercept from a step-out hole, contributing to the overall expansion of the mineralized footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Part of a successful step-out program

- Negative factor: Narrow intercept length

- Negative factor: Low grade for uranium

- Negative factor: Apparent width only

Evidence · table

> 0.27

Context: 0.5

#### 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

### WMA096-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-4)

West McArthur · uranium

#### Identity

- Hole ID: WMA096-01
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.16
- Grade Unit: %
- Intercept: 0.9 m
- From: 821.8 m
- To: 822.7 m
- Intercept Depth: 818.9 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA096-01:821.8-822.7
- Mining Method: underground

#### Location

- Easting: 477196
- Northing: 6396426
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 603 m
- Azimuth: 300 °
- Dip: -75 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A narrow, low-grade uranium intercept from a step-out hole, contributing to the overall expansion of the mineralized footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Part of a successful step-out program

- Negative factor: Narrow intercept length

- Negative factor: Low grade for uranium

- Negative factor: Apparent width only

Evidence · table

> 0.16

Context: 0.9

#### 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

### WMA096-02

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-5)

West McArthur · uranium

#### Identity

- Hole ID: WMA096-02
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.59
- Grade Unit: %
- Intercept: 1 m
- From: 817.3 m
- To: 818.3 m
- Intercept Depth: 817.4 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA096-02:817.3-818.3
- Mining Method: underground

#### Location

- Easting: 477196
- Northing: 6396426
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 603 m
- Azimuth: 300 °
- Dip: -75 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A narrow, moderate-grade uranium intercept from a step-out hole, contributing to the overall expansion of the mineralized footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Moderate grade for uranium

- Positive factor: Part of a successful step-out program

- Negative factor: Narrow intercept length

- Negative factor: Apparent width only

Evidence · table

> 0.59

Context: 1.0

#### 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

### WMA096-02

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-6)

West McArthur · uranium

#### Identity

- Hole ID: WMA096-02
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.1
- Grade Unit: %
- Intercept: 2.3 m
- From: 819.4 m
- To: 821.7 m
- Intercept Depth: 817.4 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA096-02:819.4-821.7
- Mining Method: underground

#### Location

- Easting: 477196
- Northing: 6396426
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 603 m
- Azimuth: 300 °
- Dip: -75 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A low-grade uranium intercept from a step-out hole, contributing to the overall expansion of the mineralized footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Part of a successful step-out program

- Negative factor: Low grade for uranium

- Negative factor: Apparent width only

Evidence · table

> 0.10

Context: 2.3

#### 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

### WMA096-04

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-7)

West McArthur · uranium

#### Identity

- Hole ID: WMA096-04
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.11
- Grade Unit: %
- Intercept: 1 m
- From: 829.8 m
- To: 830.8 m
- Intercept Depth: 825.9 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA096-04:829.8-830.8
- Mining Method: underground

#### Location

- Easting: 477196
- Northing: 6396426
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 603 m
- Azimuth: 300 °
- Dip: -75 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A narrow, low-grade uranium intercept from a step-out hole, contributing to the overall expansion of the mineralized footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Part of a successful step-out program

- Negative factor: Narrow intercept length

- Negative factor: Low grade for uranium

- Negative factor: Apparent width only

Evidence · table

> 0.11

Context: 1.0

#### 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

### WMA099

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-8)

West McArthur · uranium

#### Identity

- Hole ID: WMA099
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.82
- Grade Unit: %
- Intercept: 2.5 m
- From: 813.5 m
- To: 816 m
- Intercept Depth: 815.9 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA099:813.5-816
- Mining Method: underground

#### Location

- Easting: 477041
- Northing: 6396365
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 607 m
- Azimuth: 310 °
- Dip: -75 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A strong, high-grade uranium intercept from a western step-out hole, indicating improving mineralization and contributing significantly to the expanded footprint.

- Positive factor: High-grade uranium mineralization intersected

- Positive factor: Moderate intercept length

- Positive factor: Indicates improving mineralization to the west

- Positive factor: Part of a successful step-out program

- Negative factor: Apparent width only

Evidence · table

> 0.82

Context: 2.5

#### 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

### WMA099-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-9)

West McArthur · uranium

#### Identity

- Hole ID: WMA099-01
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.11
- Grade Unit: %
- Intercept: 0.2 m
- From: 817.6 m
- To: 817.8 m
- Intercept Depth: 821.6 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA099-01:817.6-817.8
- Mining Method: underground

#### Location

- Easting: 477041
- Northing: 6396365
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 607 m
- Azimuth: 310 °
- Dip: -75 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A very narrow, low-grade uranium intercept from a step-out hole, contributing to the overall expansion of the mineralized footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Part of a successful step-out program

- Negative factor: Very narrow intercept length

- Negative factor: Low grade for uranium

- Negative factor: Apparent width only

Evidence · table

> 0.11

Context: 0.2

#### 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

### WMA099-01

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-10)

West McArthur · uranium

#### Identity

- Hole ID: WMA099-01
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.17
- Grade Unit: %
- Intercept: 0.3 m
- From: 832.5 m
- To: 832.8 m
- Intercept Depth: 821.6 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA099-01:832.5-832.8
- Mining Method: underground

#### Location

- Easting: 477041
- Northing: 6396365
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 607 m
- Azimuth: 310 °
- Dip: -75 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A very narrow, low-grade uranium intercept from a step-out hole, contributing to the overall expansion of the mineralized footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Part of a successful step-out program

- Negative factor: Very narrow intercept length

- Negative factor: Low grade for uranium

- Negative factor: Apparent width only

Evidence · table

> 0.17

Context: 0.3

#### 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

### WMA099-02

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-11)

West McArthur · uranium

#### Identity

- Hole ID: WMA099-02
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.17
- Grade Unit: %
- Intercept: 0.4 m
- From: 824.6 m
- To: 825 m
- Intercept Depth: 823.2 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA099-02:824.6-825
- Mining Method: underground

#### Location

- Easting: 477041
- Northing: 6396365
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 607 m
- Azimuth: 310 °
- Dip: -75 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A narrow, low-grade uranium intercept from a step-out hole, contributing to the overall expansion of the mineralized footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Part of a successful step-out program

- Negative factor: Narrow intercept length

- Negative factor: Low grade for uranium

- Negative factor: Apparent width only

Evidence · table

> 0.17

Context: 0.4

#### 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

### WMA099-02

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-12)

West McArthur · uranium

#### Identity

- Hole ID: WMA099-02
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.1
- Grade Unit: %
- Intercept: 1.2 m
- From: 826 m
- To: 827.2 m
- Intercept Depth: 823.2 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA099-02:826-827.2
- Mining Method: underground

#### Location

- Easting: 477041
- Northing: 6396365
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 607 m
- Azimuth: 310 °
- Dip: -75 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A low-grade uranium intercept from a step-out hole, contributing to the overall expansion of the mineralized footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Part of a successful step-out program

- Negative factor: Low grade for uranium

- Negative factor: Apparent width only

Evidence · table

> 0.10

Context: 1.2

#### 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

### WMA099-03

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-13)

West McArthur · uranium

#### Identity

- Hole ID: WMA099-03
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.49
- Grade Unit: %
- Intercept: 4.1 m
- From: 817.1 m
- To: 821.2 m
- Intercept Depth: 821 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA099-03:817.1-821.2
- Mining Method: underground

#### Location

- Easting: 477041
- Northing: 6396365
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 607 m
- Azimuth: 310 °
- Dip: -75 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A strong, high-grade uranium intercept from a western step-out hole, indicating improving mineralization and contributing significantly to the expanded footprint.

- Positive factor: High-grade uranium mineralization intersected

- Positive factor: Moderate intercept length

- Positive factor: Indicates improving mineralization to the west

- Positive factor: Part of a successful step-out program

- Negative factor: Apparent width only

Evidence · table

> 0.49

Context: 4.1

#### 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

### WMA099-04

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-14)

West McArthur · uranium

#### Identity

- Hole ID: WMA099-04
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.24
- Grade Unit: %
- Intercept: 1.4 m
- From: 818 m
- To: 819.4 m
- Intercept Depth: 815 m

#### Classification

- Deposit Type: unconformity
- Program: exploration
- Sample Type: drill
- Group ID: WMA099-04:818-819.4
- Mining Method: underground

#### Location

- Easting: 477041
- Northing: 6396365
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 607 m
- Azimuth: 310 °
- Dip: -75 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A narrow, low-grade uranium intercept from a step-out hole, contributing to the overall expansion of the mineralized footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Part of a successful step-out program

- Negative factor: Narrow intercept length

- Negative factor: Low grade for uranium

- Negative factor: Apparent width only

Evidence · table

> 0.24

Context: 1.4

#### 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

### WMA094-08

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-15)

West McArthur · uranium

#### Identity

- Hole ID: WMA094-08
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 1.75
- Grade Unit: %
- Intercept: 2.6 m
- From: 810.3 m
- To: 812.9 m
- Intercept Depth: 792.9 m

#### Classification

- Deposit Type: unconformity
- Program: resource
- Sample Type: drill
- Group ID: WMA094-08:810.3-812.9
- Mining Method: underground

#### Location

- Easting: 477236
- Northing: 6396517
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 598 m
- Azimuth: 313 °
- Dip: -80 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A strong, high-grade uranium intercept from an infill hole, confirming extension and continuity of the high-grade zone within the Pike Zone footprint.

- Positive factor: High-grade uranium mineralization intersected

- Positive factor: Confirms extension and continuity of high-grade pod

- Positive factor: Part of infill drilling program to support geological model

- Negative factor: Apparent width only

Evidence · table

> 1.75

Context: 2.6

#### 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"

### WMA094-08

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-16)

West McArthur · uranium

#### Identity

- Hole ID: WMA094-08
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 2.09
- Grade Unit: %
- Intercept: 1.7 m
- From: 810.4 m
- To: 812.1 m
- Intercept Depth: 792.9 m

#### Classification

- Deposit Type: unconformity
- Program: resource
- Sample Type: drill
- Group ID: WMA094-08:810.4-812.1
- Mining Method: underground

#### Location

- Easting: 477236
- Northing: 6396517
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 598 m
- Azimuth: 313 °
- Dip: -80 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 2
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A very high-grade sub-interval from an infill hole, confirming extension and continuity of the high-grade zone within the Pike Zone footprint.

- Positive factor: Very high-grade uranium mineralization intersected

- Positive factor: Confirms extension and continuity of high-grade pod

- Positive factor: Part of infill drilling program to support geological model

- Negative factor: Apparent width only

Evidence · table

> 2.09

Context: 1.7

#### 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"

### WMA094-08

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-17)

West McArthur · uranium

#### Identity

- Hole ID: WMA094-08
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 5.89
- Grade Unit: %
- Intercept: 4.3 m
- From: 816.7 m
- To: 821 m
- Intercept Depth: 792.9 m

#### Classification

- Deposit Type: unconformity
- Program: resource
- Sample Type: drill
- Group ID: WMA094-08:816.7-821
- Mining Method: underground

#### Location

- Easting: 477236
- Northing: 6396517
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 598 m
- Azimuth: 313 °
- Dip: -80 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: An exceptional high-grade uranium intercept from an infill hole, confirming extension and continuity of the high-grade zone within the Pike Zone footprint.

- Positive factor: Exceptional high-grade uranium mineralization intersected

- Positive factor: Confirms extension and continuity of high-grade pod

- Positive factor: Part of infill drilling program to support geological model

- Negative factor: Apparent width only

Evidence · table

> 5.89

Context: 4.3

#### 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"

### WMA094-08

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-18)

West McArthur · uranium

#### Identity

- Hole ID: WMA094-08
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 1.85
- Grade Unit: %
- Intercept: 0.8 m
- From: 823.1 m
- To: 823.9 m
- Intercept Depth: 792.9 m

#### Classification

- Deposit Type: unconformity
- Program: resource
- Sample Type: drill
- Group ID: WMA094-08:823.1-823.9
- Mining Method: underground

#### Location

- Easting: 477236
- Northing: 6396517
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 598 m
- Azimuth: 313 °
- Dip: -80 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A strong, high-grade uranium intercept from an infill hole, confirming extension and continuity of the high-grade zone within the Pike Zone footprint.

- Positive factor: High-grade uranium mineralization intersected

- Positive factor: Confirms extension and continuity of high-grade pod

- Positive factor: Part of infill drilling program to support geological model

- Negative factor: Narrow intercept length

- Negative factor: Apparent width only

Evidence · table

> 1.85

Context: 0.8

#### 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"

### WMA094-08

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-19)

West McArthur · uranium

#### Identity

- Hole ID: WMA094-08
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 2.6
- Grade Unit: %
- Intercept: 0.4 m
- From: 823.5 m
- To: 823.9 m
- Intercept Depth: 792.9 m

#### Classification

- Deposit Type: unconformity
- Program: resource
- Sample Type: drill
- Group ID: WMA094-08:823.5-823.9
- Mining Method: underground

#### Location

- Easting: 477236
- Northing: 6396517
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 598 m
- Azimuth: 313 °
- Dip: -80 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 2
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A very high-grade sub-interval from an infill hole, confirming extension and continuity of the high-grade zone within the Pike Zone footprint.

- Positive factor: Very high-grade uranium mineralization intersected

- Positive factor: Confirms extension and continuity of high-grade pod

- Positive factor: Part of infill drilling program to support geological model

- Negative factor: Very narrow intercept length

- Negative factor: Apparent width only

Evidence · table

> 2.60

Context: 0.4

#### 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"

### WMA094-08

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-20)

West McArthur · uranium

#### Identity

- Hole ID: WMA094-08
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.83
- Grade Unit: %
- Intercept: 1.4 m
- From: 827.6 m
- To: 829 m
- Intercept Depth: 792.9 m

#### Classification

- Deposit Type: unconformity
- Program: resource
- Sample Type: drill
- Group ID: WMA094-08:827.6-829
- Mining Method: underground

#### Location

- Easting: 477236
- Northing: 6396517
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 598 m
- Azimuth: 313 °
- Dip: -80 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A strong, high-grade uranium intercept from an infill hole, confirming extension and continuity of the high-grade zone within the Pike Zone footprint.

- Positive factor: High-grade uranium mineralization intersected

- Positive factor: Confirms extension and continuity of high-grade pod

- Positive factor: Part of infill drilling program to support geological model

- Negative factor: Narrow intercept length

- Negative factor: Apparent width only

Evidence · table

> 0.83

Context: 1.4

#### 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"

### WMA094-08

[Link to this fact](https://atlas-extractions.minestarters.com/news/canalaska-expands-west-mcarthur-pike-zone-footprint-to-500-metres-strike-length--089ab9a9-6f18-4b3b-8eac-52068b2025bd#fact-drill-facts-21)

West McArthur · uranium

#### Identity

- Hole ID: WMA094-08
- Project: West McArthur
- Commodity: uranium
- Region: athabasca basin
- Reported Region: athabasca basin
- Ticker: CVV

#### Geometry

- Grade: 0.32
- Grade Unit: %
- Intercept: 0.9 m
- From: 830.2 m
- To: 831.1 m
- Intercept Depth: 792.9 m

#### Classification

- Deposit Type: unconformity
- Program: resource
- Sample Type: drill
- Group ID: WMA094-08:830.2-831.1
- Mining Method: underground

#### Location

- Easting: 477236
- Northing: 6396517
- CRS: UTM NAD83 Z13N
- EPSG: 26913
- Elevation: 598 m
- Azimuth: 313 °
- Dip: -80 °
- Loc. Confidence: medium
- Loc. Source: document

#### QA/QC

- Laboratory: Saskatchewan Research Council Geoanalytical Laboratories \(SRC\)
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: standards, blanks

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: % eU3O8
- Dilution Disclosed: Yes
- Max Dilution: 1 m

#### Review

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

#### Dates

- Event date: 2025-11-06T00:00:00.000Z

Reasoning: A narrow, low-grade uranium intercept from an infill hole, confirming extension and continuity of the high-grade zone within the Pike Zone footprint.

- Positive factor: Uranium mineralization intersected

- Positive factor: Confirms extension and continuity of high-grade pod

- Positive factor: Part of infill drilling program to support geological model

- Negative factor: Narrow intercept length

- Negative factor: Low grade for uranium

- Negative factor: Apparent width only

Evidence · table

> 0.32

Context: 0.9

#### 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"

## 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.