# ATHA Energy Announces Additional Results from Rib North Discovery Expanding Continuity of Mineralization from 300 metres to 1.45 Kilometres - Results Include RIBN-DD-011 Intersecting 20 m of Composite Uranium Min Including 1.3 m of High-Grade

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/atha-energy-announces-additional-results-from-rib-north-discovery-expanding-cont--b9349a3e-98c0-44da-8fd0-373e974396b7

Original source: https://orestocks.com/company/SASK.V/press-releases/4842456002171191

Publisher: orestocks

Original announcement: 2026-09-08T11:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: ATHA Energy Corp

- Ticker: SASK.V

- Exchange: Unavailable

- Region: Nunavut, Canada

- Primary commodity: Uranium

- Secondary commodities: None reported

- Document categories: Drill results

- Extracted: 2026-09-08 13:02:18 UTC

Narrative sentiment: 0.70 · Bullish

## Minestarters Atlas summary

ATHA Energy announced preliminary drill results from its 2026 Angilak Exploration Program, extending uranium mineralization at the RIB North Discovery to 1.45 kilometres. All seven step-out drillholes intersected mineralization, with highlights including 20.0 m of composite mineralization in RIBN-DD-011 with a high-grade interval averaging 8,453 CPS. The company notes that results are based on downhole gamma probe readings \(CPS\) and true widths are yet to be determined, with definitive assays pending.

Reasoning: ATHA Energy reports positive preliminary drill results from its Angilak Uranium Project, significantly extending the strike length of mineralization at the RIB North Discovery to 1.45 km. All seven step-out drillholes intersected uranium mineralization, with some high CPS readings, indicating a potentially large system that remains open. However, the reliance on preliminary gamma probe data \(CPS\) rather than definitive U3O8 assays and the lack of true width determination reduce the immediate confidence in the economic viability of the intercepts.

- Positive factor: Significant strike length extension of mineralization to 1.45 km

- Positive factor: All seven step-out drillholes intersected uranium mineralization

- Positive factor: Widely spaced drilling indicates potential for a large mineralized system

- Positive factor: High CPS readings in some intervals suggest potentially high-grade zones

- Positive factor: QA/QC procedures and a certified lab are disclosed, and a Qualified Person has approved the release

- Positive factor: Mineralization remains open in all directions, indicating further exploration potential

- Negative factor: Results are preliminary and reported in Counts Per Second \(CPS\) from a gamma probe, not definitive U3O8 assays

- Negative factor: True width of the intercepts has not yet been determined, which may overstate actual thickness

- Negative factor: The reported intervals are composites of multiple smaller zones, not continuous mineralization over the entire length

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

Facts used in scoring: 8

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The document highlights that mineralization continuity has been traced over 1.45 km and drilling is focused on widely spaced step-outs, indicating successful extension of the known mineralized footprint.

Evidence · text

> continuity of mineralization now traced over 1.45 km \(Figures 2 & 3\)

**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 company explicitly states that 'All drill intercepts are core width and true thickness is yet to be determined,' indicating that reported lengths are downhole widths.

Evidence · text

> All drill intercepts are core width and true thickness is 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 the use of a Mount Sopris gamma probe for radiometric surveying and that core samples are submitted to the ISO/IEC 17025:2005 accredited Saskatchewan Research Council \(SRC\) Geoanalytical Laboratories.

Evidence · text

> A Mount Sopris 40TGU-1000 Triple Gamma Geiger down hole probe was utilized for radiometric surveying. ... Core samples are submitted to the Saskatchewan Research Council \(SRC\) Geoanalytical Laboratories in Saskatoon. The SRC facility is ISO/IEC 17025:2005 accredited by the Standards Council of Canada \(scope of accreditation \#537\).

**QP/CP Signed**

Polarity: positive

Story-specific tag

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

Why it applies: Cliff Revering, P.Eng., Vice President, Exploration of ATHA, is named as the 'qualified person' who reviewed and approved the scientific and technical information in the news release under NI 43-101.

Evidence · text

> The scientific and technical information contained in this news release have been reviewed and approved by Cliff Revering, P.Eng., Vice President, Exploration of ATHA, who is a "qualified person" as defined under National Instrument 43-101

**Cut-off Disclosed**

Polarity: positive

Story-specific tag

Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: The document states that 'total gamma results provided were selected using an average cutoff of >300 CPS over intervals of 0.1 metre width,' clearly defining the reporting criteria.

Evidence · text

> The total gamma results provided were selected using an average cutoff of >300 CPS over intervals of 0.1 metre width.

**Exploration Drilling**

Polarity: neutral

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: The drilling program is explicitly described as 'focused on widely spaced step-outs, designed to outline the continuity of uranium mineralization at RIB North - the discovery remains open in all directions,' indicating an exploration objective.

Evidence · text

> Drilling is focused on widely spaced step-outs, designed to outline the continuity of uranium mineralization at RIB North - the discovery remains open in all directions;

**Preliminary Results \(Probe Data\)**

Polarity: negative

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: The results are explicitly stated as 'preliminary' and are based on 'Down Hole Gamma Probe' readings \(CPS\) rather than final U3O8 assays, with assays pending.

Evidence · text

> ATHA Energy Announces Additional Results from Rib North Discovery ... preliminary diamond drilling results from the 2026 Angilak Exploration Program ... Down Hole Gamma Probe

**Mill Route**

Polarity: neutral

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

Why it applies: the document describes a mill\_cil route \("CIL"\)

## Extracted facts

Stored fact records: 8. Some facts used in scoring do not have a stored record.

## Drill Results (8)

### RIBN-DD-011

[Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-announces-additional-results-from-rib-north-discovery-expanding-cont--b9349a3e-98c0-44da-8fd0-373e974396b7#fact-drill-facts-0)

Angilak Uranium · uranium

#### Identity

- Hole ID: RIBN-DD-011
- Project: Angilak Uranium
- Commodity: uranium
- Region: canada\_nu
- Reported Region: canada\_nu
- Ticker: SASK.V

#### Geometry

- Intercept: 20 m
- From: 494 m
- To: 700.5 m
- Hole Depth: 717 m
- Intercept Depth: 494 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: RIBN-DD-011:494-700.5

#### Location

- Location: RIB North
- Easting: 499519
- Northing: 6930297
- Elevation: 261 m
- Azimuth: 140 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Compositing

- Cutoff Grade: 300
- Cutoff Unit: CPS

#### Review

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

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: This 20.0 m composite intercept in a step-out hole is positive for extending mineralization, but the lack of a specific grade \(CPS or U3O8\) for the entire interval and the composite nature reduce its immediate impact.

- Positive factor: Significant intercept length of 20.0 m

- Positive factor: Contributes to the overall strike length extension of mineralization

- Positive factor: Indicates presence of uranium mineralization in a step-out hole

- Negative factor: Grade is not reported as U3O8 assays, only as composite mineralization

- Negative factor: True width is not determined

- Negative factor: Interval is a composite of fifteen zones, not continuous mineralization

Evidence · text

> Drillhole RIBN-DD-011: Successfully targeted uranium mineralization ~250 m along strike to the northeast from RIBN-DD-001, resulting in the intersection of 20.0 m of total composite uranium mineralization2 over fifteen zones from 494.0 m to 700.5 m

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Nearology Play**

Polarity: neutral

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

Why it applies: proximity is offered as the value premise: "\# ATHA Energy Announces Additional Results from Rib North Discovery Expanding Continuity of Mineralization from 300 metr"

### RIBN-DD-011

[Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-announces-additional-results-from-rib-north-discovery-expanding-cont--b9349a3e-98c0-44da-8fd0-373e974396b7#fact-drill-facts-1)

Angilak Uranium · uranium

#### Identity

- Hole ID: RIBN-DD-011
- Project: Angilak Uranium
- Commodity: uranium
- Region: canada\_nu
- Reported Region: canada\_nu
- Ticker: SASK.V

#### Geometry

- Grade: 8453
- Grade Unit: CPS
- Intercept: 1.5 m
- From: 661.5 m
- To: 663 m
- Hole Depth: 717 m
- Intercept Depth: 494 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: RIBN-DD-011:661.5-663

#### Location

- Location: RIB North
- Easting: 499519
- Northing: 6930297
- Elevation: 261 m
- Azimuth: 140 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Compositing

- Cutoff Grade: 300
- Cutoff Unit: CPS

#### Review

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

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: This high-grade CPS interval within RIBN-DD-011 is a strong indicator of significant uranium mineralization, supporting the exploration potential. However, the lack of U3O8 assays and true width limits full confidence.

- Positive factor: High average CPS reading of 8,453 CPS, with a maximum of 26,680 CPS, indicating strong radioactivity

- Positive factor: This interval is described as 'high-grade mineralization' by the company

- Positive factor: Confirms the presence of significant uranium mineralization within the broader composite interval

- Negative factor: Grade is reported in CPS, not definitive U3O8 assays

- Negative factor: True width is not determined

- Negative factor: The interval is relatively narrow at 1.5 m

Evidence · text

> The highest-grade interval resulted in 1.5 m of composite mineralization2from 661.5 m to 663.0 m with an average reading of 8,453 CPS1and a max of 26,680 CPS1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Nearology Play**

Polarity: neutral

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

Why it applies: proximity is offered as the value premise: "\# ATHA Energy Announces Additional Results from Rib North Discovery Expanding Continuity of Mineralization from 300 metr"

### RIBN-DD-013A

[Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-announces-additional-results-from-rib-north-discovery-expanding-cont--b9349a3e-98c0-44da-8fd0-373e974396b7#fact-drill-facts-2)

Angilak Uranium · uranium

#### Identity

- Hole ID: RIBN-DD-013A
- Project: Angilak Uranium
- Commodity: uranium
- Region: canada\_nu
- Reported Region: canada\_nu
- Ticker: SASK.V

#### Geometry

- Intercept: 13 m
- From: 544 m
- To: 673 m
- Hole Depth: 695 m
- Intercept Depth: 544 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: RIBN-DD-013A:544-673

#### Location

- Location: RIB North
- Easting: 499628
- Northing: 6930373
- Elevation: 261 m
- Azimuth: 142 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Compositing

- Cutoff Grade: 300
- Cutoff Unit: CPS

#### Review

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

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: This 13.0 m composite intercept in RIBN-DD-013A is positive for extending mineralization, but the lack of a specific grade \(CPS or U3O8\) for the entire interval and the composite nature reduce its immediate impact.

- Positive factor: Good intercept length of 13.0 m

- Positive factor: Extends mineralization ~370 m along strike from RIBN-DD-001

- Positive factor: Indicates continuity of uranium mineralization in a step-out hole

- Negative factor: Grade is not reported as U3O8 assays, only as composite mineralization

- Negative factor: True width is not determined

- Negative factor: Interval is a composite of five zones, not continuous mineralization

Evidence · text

> Drillhole RIBN-DD-013A: Successfully targeted uranium mineralization ~370 m along strike to the northeast from RIBN-DD-001, resulting in the intersection of 13.0 m of total composite uranium mineralization2 over five zones from 544.0 m to 673.0 m

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Nearology Play**

Polarity: neutral

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

Why it applies: proximity is offered as the value premise: "\# ATHA Energy Announces Additional Results from Rib North Discovery Expanding Continuity of Mineralization from 300 metr"

### RIBN-DD-013A

[Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-announces-additional-results-from-rib-north-discovery-expanding-cont--b9349a3e-98c0-44da-8fd0-373e974396b7#fact-drill-facts-3)

Angilak Uranium · uranium

#### Identity

- Hole ID: RIBN-DD-013A
- Project: Angilak Uranium
- Commodity: uranium
- Region: canada\_nu
- Reported Region: canada\_nu
- Ticker: SASK.V

#### Geometry

- Grade: 1013
- Grade Unit: CPS
- Intercept: 4 m
- From: 544 m
- To: 548 m
- Hole Depth: 695 m
- Intercept Depth: 544 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: RIBN-DD-013A:544-548

#### Location

- Location: RIB North
- Easting: 499628
- Northing: 6930373
- Elevation: 261 m
- Azimuth: 142 °
- Dip: -65 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Compositing

- Cutoff Grade: 300
- Cutoff Unit: CPS

#### Review

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

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: This 4.0 m interval with 1,013 CPS confirms mineralization in RIBN-DD-013A, contributing to the overall strike extension. However, the preliminary nature of the data and moderate CPS value temper its individual impact.

- Positive factor: Widest interval reported for this hole at 4.0 m

- Positive factor: Average CPS reading of 1,013 CPS indicates uranium mineralization

- Negative factor: Grade is reported in CPS, not definitive U3O8 assays

- Negative factor: True width is not determined

- Negative factor: CPS reading is moderate compared to other high-grade intervals reported

Evidence · text

> The widest interval resulted in 4.0 m of composite mineralization2from 544.0 m to 548.0 m with an average reading of 1,013 CPS1and a max of 6,855 CPS1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Nearology Play**

Polarity: neutral

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

Why it applies: proximity is offered as the value premise: "\# ATHA Energy Announces Additional Results from Rib North Discovery Expanding Continuity of Mineralization from 300 metr"

### RIBN-DD-014

[Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-announces-additional-results-from-rib-north-discovery-expanding-cont--b9349a3e-98c0-44da-8fd0-373e974396b7#fact-drill-facts-4)

Angilak Uranium · uranium

#### Identity

- Hole ID: RIBN-DD-014
- Project: Angilak Uranium
- Commodity: uranium
- Region: canada\_nu
- Reported Region: canada\_nu
- Ticker: SASK.V

#### Geometry

- Intercept: 7 m
- From: 237 m
- To: 573 m
- Hole Depth: 638 m
- Intercept Depth: 237 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: RIBN-DD-014:237-573

#### Location

- Location: RIB North
- Easting: 498928
- Northing: 6930020
- Elevation: 261 m
- Azimuth: 140 °
- Dip: -57 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Compositing

- Cutoff Grade: 300
- Cutoff Unit: CPS

#### Review

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

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: This 7.0 m composite intercept in RIBN-DD-014 is positive for extending mineralization, but the lack of a specific grade \(CPS or U3O8\) for the entire interval and the composite nature reduce its immediate impact.

- Positive factor: Intercept length of 7.0 m indicates presence of mineralization

- Positive factor: Extends mineralization ~430 m along strike to the southwest from RIBN-DD-001

- Positive factor: Contributes to the overall strike length extension of the discovery

- Negative factor: Grade is not reported as U3O8 assays, only as composite mineralization

- Negative factor: True width is not determined

- Negative factor: Interval is a composite of six zones, not continuous mineralization

Evidence · text

> Drillhole RIBN-DD-014: Successfully targeted uranium mineralization ~430 m along strike to the southwest from RIBN-DD-001, resulting in the intersection of 7.0 m of total composite uranium mineralization2 over six zones from 237.0 m to 573.0 m

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Nearology Play**

Polarity: neutral

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

Why it applies: proximity is offered as the value premise: "\# ATHA Energy Announces Additional Results from Rib North Discovery Expanding Continuity of Mineralization from 300 metr"

### RIBN-DD-014

[Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-announces-additional-results-from-rib-north-discovery-expanding-cont--b9349a3e-98c0-44da-8fd0-373e974396b7#fact-drill-facts-5)

Angilak Uranium · uranium

#### Identity

- Hole ID: RIBN-DD-014
- Project: Angilak Uranium
- Commodity: uranium
- Region: canada\_nu
- Reported Region: canada\_nu
- Ticker: SASK.V

#### Geometry

- Grade: 4275
- Grade Unit: CPS
- Intercept: 1.5 m
- From: 571.5 m
- To: 573 m
- Hole Depth: 638 m
- Intercept Depth: 237 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: RIBN-DD-014:571.5-573

#### Location

- Location: RIB North
- Easting: 498928
- Northing: 6930020
- Elevation: 261 m
- Azimuth: 140 °
- Dip: -57 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Compositing

- Cutoff Grade: 300
- Cutoff Unit: CPS

#### Review

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

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: This high-grade CPS interval within RIBN-DD-014 is a strong indicator of significant uranium mineralization, supporting the exploration potential. However, the lack of U3O8 assays and true width limits full confidence.

- Positive factor: High average CPS reading of 4,275 CPS, with a maximum of 20,138 CPS, indicating strong radioactivity

- Positive factor: Confirms the presence of significant uranium mineralization within the broader composite interval

- Negative factor: Grade is reported in CPS, not definitive U3O8 assays

- Negative factor: True width is not determined

- Negative factor: The interval is relatively narrow at 1.5 m

Evidence · text

> The highest-grade interval resulted in 1.5 m of composite mineralization2from 571.5 m to 573 m with an average reading of 4,275 CPS1and a max of 20,138 CPS1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Nearology Play**

Polarity: neutral

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

Why it applies: proximity is offered as the value premise: "\# ATHA Energy Announces Additional Results from Rib North Discovery Expanding Continuity of Mineralization from 300 metr"

### RIBN-DD-010

[Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-announces-additional-results-from-rib-north-discovery-expanding-cont--b9349a3e-98c0-44da-8fd0-373e974396b7#fact-drill-facts-6)

Angilak Uranium · uranium

#### Identity

- Hole ID: RIBN-DD-010
- Project: Angilak Uranium
- Commodity: uranium
- Region: canada\_nu
- Reported Region: canada\_nu
- Ticker: SASK.V

#### Geometry

- Intercept: 3 m
- From: 412.5 m
- To: 576.5 m
- Hole Depth: 611 m
- Intercept Depth: 412.5 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: RIBN-DD-010:412.5-576.5

#### Location

- Location: RIB North
- Easting: 498398
- Northing: 6930295
- Elevation: 263 m
- Azimuth: 140 °
- Dip: -54 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Compositing

- Cutoff Grade: 300
- Cutoff Unit: CPS

#### Review

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

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: This 3.0 m composite intercept in RIBN-DD-010 is positive for extending the secondary mineralized horizon, but the lack of a specific grade \(CPS or U3O8\) for the entire interval and the composite nature reduce its immediate impact.

- Positive factor: Intercept length of 3.0 m indicates presence of mineralization

- Positive factor: Successfully followed up on the secondary mineralized horizon, extending it to ~220 m strike length

- Negative factor: Grade is not reported as U3O8 assays, only as composite mineralization

- Negative factor: True width is not determined

- Negative factor: Interval is a composite of four zones, not continuous mineralization

Evidence · text

> RIBN-DD-010, successfully targeted uranium mineralization ~220 m along strike to the southwest from RIBN-DD-008, resulting in the intersection of 3.0 m of total composite uranium mineralization2 over four zones from 412.5 m to 576.5 m

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Nearology Play**

Polarity: neutral

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

Why it applies: proximity is offered as the value premise: "\# ATHA Energy Announces Additional Results from Rib North Discovery Expanding Continuity of Mineralization from 300 metr"

### RIBN-DD-010

[Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-announces-additional-results-from-rib-north-discovery-expanding-cont--b9349a3e-98c0-44da-8fd0-373e974396b7#fact-drill-facts-7)

Angilak Uranium · uranium

#### Identity

- Hole ID: RIBN-DD-010
- Project: Angilak Uranium
- Commodity: uranium
- Region: canada\_nu
- Reported Region: canada\_nu
- Ticker: SASK.V

#### Geometry

- Grade: 718
- Grade Unit: CPS
- Intercept: 1 m
- From: 540.5 m
- To: 541.5 m
- Hole Depth: 611 m
- Intercept Depth: 412.5 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: RIBN-DD-010:540.5-541.5

#### Location

- Location: RIB North
- Easting: 498398
- Northing: 6930295
- Elevation: 263 m
- Azimuth: 140 °
- Dip: -54 °
- Loc. Confidence: high
- Loc. Source: document

#### QA/QC

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

#### Deleterious

- Deleterious Flag: No

#### Metal Equivalent

- Assumptions Disclosed: No

#### Compositing

- Cutoff Grade: 300
- Cutoff Unit: CPS

#### Review

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

#### Dates

- Event date: 2026-09-08T00:00:00.000Z

Reasoning: This 1.0 m interval with 718 CPS confirms mineralization in RIBN-DD-010, but its narrow width and moderate CPS value, combined with the preliminary nature of the data, limit its individual impact.

- Positive factor: Average CPS reading of 718 CPS indicates uranium mineralization

- Positive factor: Contributes to the extension of the secondary mineralized horizon

- Negative factor: Grade is reported in CPS, not definitive U3O8 assays

- Negative factor: True width is not determined

- Negative factor: The interval is narrow at 1.0 m

- Negative factor: CPS reading is relatively low compared to other reported high-grade intervals

Evidence · text

> The widest interval resulted in 1.0 m of composite mineralization2from 540.5 m to 541.5 m with an average reading of 718 CPS1and a max of 1,407 CPS1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Nearology Play**

Polarity: neutral

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

Why it applies: proximity is offered as the value premise: "\# ATHA Energy Announces Additional Results from Rib North Discovery Expanding Continuity of Mineralization from 300 metr"

## 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.