# ATHA Energy Successfully Completes Diamond Drilling at RIB North Discovery, Expanding Strike Length To 3.4 Km, And Identifies a Higher-Grade Sub Zone: Results Include RIBN-DD-023 Intersecting 19.5 M Of Composite Uranium Mineralization Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/atha-energy-successfully-completes-diamond-drilling-at-rib-north-discovery-expan--887d14c8-3395-446c-846d-788b20a755a0 Original source: https://www.juniorminingnetwork.com/junior-miner-news/press-releases/3271-tsx-venture/sask/212454-atha-energy-successfully-completes-diamond-drilling-at-rib-north-discovery-expanding-strike-length-to-3-4-km-and-identifies-a-higher-grade-sub-zone-results-include-ribn-dd-023-intersecting-19-5-m-of-composite-uranium-mineralization-with-2-0-m-of-high-grade.html Publisher: jmn Original announcement: 2026-10-07T21:40:45.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-07T12:27:23.823Z Atlas analysis updated: 2026-10-07T12:27:23.823Z - Company: ATHA Energy Corp. - Ticker: SASK - Exchange: TSXV - Region: Nunavut, Canada - Primary commodity: Uranium - Secondary commodities: None reported - Document categories: Drill results - Extracted: 2026-10-07 12:27:24 UTC Narrative sentiment: 0.70 · Bullish ## Minestarters Atlas summary ATHA Energy has successfully completed its 2026 diamond drilling program at the RIB North Discovery, expanding the mineralized strike length to 3.4 km and identifying a higher-grade sub-zone. Preliminary results from the final seven drillholes, including RIBN-DD-023 intersecting 19.5 m of composite uranium mineralization, confirm continuity and open extensions. Assay results are pending from SRC laboratories. Reasoning: ATHA Energy successfully completed its 2026 drilling program, significantly expanding the strike length of uranium mineralization at the RIB North Discovery to 3.4 km and identifying a promising higher-grade sub-zone. All reported holes intersected mineralization, demonstrating strong continuity and open extensions, although the results are preliminary and based on radioactivity readings with assays pending. - Positive factor: Significant expansion of mineralized strike length to 3.4 km - Positive factor: Identification of a higher-grade, thicker sub-zone of uranium mineralization - Positive factor: All seven reported drillholes intersected uranium mineralization - Positive factor: Successful step-out drilling demonstrating continuity and open extensions - Positive factor: Potential for a Tier I deposit based on company commentary - Negative factor: Results are preliminary, based on radioactivity \(CPS\) readings, not assay grades - Negative factor: True thickness of intercepts is yet to be determined - Negative factor: Assay results are pending, introducing uncertainty regarding final grades Low confidence — this extraction should be reviewed alongside the original source. Facts used in scoring: 6 ## 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 states that assay samples were submitted to SRC laboratories, which is ISO/IEC 17025:2005 accredited, and the scientific and technical information was reviewed and approved by Cliff Revering, P.Eng., a 'qualified person' under NI 43-101. Evidence · text > Assay samples have been submitted to SRC laboratories for analyses; The SRC facility is ISO/IEC 17025:2005 accredited by the Standards Council of Canada \(scope of accreditation \#537\). ... 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 **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 'All drill intercepts are core width and true thickness is yet to be determined'. Evidence · text > All drill intercepts are core width and true thickness is yet to be determined. **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: The drilling program was designed with 'aggressively wide steps' and successfully expanded the mineralized strike length from 1.45 km to 3.4 km, with holes like RIBN-DD-022A demonstrating potential for 'future northeast step-outs'. Evidence · text > our 2026 program at MRC was designed to test an area of mineralization that has the potential to host a Tier I deposit\(s\), through aggressively wide steps. ... demonstrating that the mineralized corridor remains open and unconstrained for potential future northeast step-outs ## Extracted facts Stored fact records: 6. Some facts used in scoring do not have a stored record. ## Drill Results (6) ### RIBN-DD-023 [Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-successfully-completes-diamond-drilling-at-rib-north-discovery-expan--887d14c8-3395-446c-846d-788b20a755a0#fact-drill-facts-0) Angilak Uranium · uranium #### Identity - Hole ID: RIBN-DD-023 - Project: Angilak Uranium - Commodity: uranium - Region: canada\_nu - Reported Region: canada\_nu - Ticker: SASK #### Geometry - Intercept: 19.5 m - From: 180 m - To: 777.5 m - Hole Depth: 783.3 m - Intercept Depth: 180 m #### Classification - Deposit Type: orogenic - Program: exploration - Sample Type: drill - Group ID: RIBN-DD-023:180-777.5 - Mining Method: unknown #### Location - Location: MRC Eastern Limb Sub-zone - Easting: 499456 - Northing: 6930387 - Elevation: 261 m - Azimuth: 142 ° - Dip: -65 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SRC - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-07T00:00:00.000Z Reasoning: This 19.5 m composite uranium mineralization in RIBN-DD-023 is a strong preliminary result, contributing to the definition of a new higher-grade sub-zone and extending known mineralization, though final assay grades are pending. - Positive factor: Significant intercept length of 19.5 m - Positive factor: Part of a newly identified higher-grade sub-zone - Positive factor: Successfully targeted down-dip and along strike from known mineralization - Negative factor: Results are preliminary, based on radioactivity \(CPS\) readings, not assay grades - Negative factor: True thickness is yet to be determined Evidence · text > RIBN-DD-023 intersected 19.5 m of total composite uranium mineralization #### 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 **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 **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 Successfully Completes Diamond Drilling at RIB North Discovery, Expanding Strike Length To 3.4 Km, And Ident" ### RIBN-DD-023 [Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-successfully-completes-diamond-drilling-at-rib-north-discovery-expan--887d14c8-3395-446c-846d-788b20a755a0#fact-drill-facts-1) Angilak Uranium · uranium #### Identity - Hole ID: RIBN-DD-023 - Project: Angilak Uranium - Commodity: uranium - Region: canada\_nu - Reported Region: canada\_nu - Ticker: SASK #### Geometry - Intercept: 2.5 m - From: 582 m - To: 584.5 m - Hole Depth: 783.3 m - Intercept Depth: 582 m #### Classification - Deposit Type: orogenic - Program: exploration - Sample Type: drill - Group ID: RIBN-DD-023:582-584.5 - Mining Method: unknown #### Location - Location: MRC Eastern Limb Sub-zone - Easting: 499456 - Northing: 6930387 - Elevation: 261 m - Azimuth: 142 ° - Dip: -65 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SRC - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-07T00:00:00.000Z Reasoning: This 2.5 m sub-interval within RIBN-DD-023 shows very high preliminary radioactivity, indicating a potentially significant high-grade zone, pending assay confirmation. - Positive factor: High radioactivity readings \(max 26,327 CPS\) within this interval - Positive factor: Contributes to the definition of a higher-grade sub-zone - Negative factor: Results are preliminary, based on radioactivity \(CPS\) readings, not assay grades - Negative factor: True thickness is yet to be determined Evidence · text > The highest-grade interval resulted in 2.5 m of composite mineralization 2 from 582.0 m to 584.5 m with an average reading of 6,865 CPS 1 and a maximum of 26,327 CPS 1 over 0.1m #### 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 **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 **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 Successfully Completes Diamond Drilling at RIB North Discovery, Expanding Strike Length To 3.4 Km, And Ident" ### RIBN-DD-019 [Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-successfully-completes-diamond-drilling-at-rib-north-discovery-expan--887d14c8-3395-446c-846d-788b20a755a0#fact-drill-facts-2) Angilak Uranium · uranium #### Identity - Hole ID: RIBN-DD-019 - Project: Angilak Uranium - Commodity: uranium - Region: canada\_nu - Reported Region: canada\_nu - Ticker: SASK #### Geometry - Intercept: 2.5 m - From: 319.5 m - To: 740.5 m - Hole Depth: 756.2 m - Intercept Depth: 319.5 m #### Classification - Deposit Type: orogenic - Program: exploration - Sample Type: drill - Group ID: RIBN-DD-019:319.5-740.5 - Mining Method: unknown #### Location - Location: RIB North - Easting: 500030 - Northing: 6930558 - Elevation: 262 m - Azimuth: 150 ° - Dip: -68 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SRC - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-07T00:00:00.000Z Reasoning: This 2.5 m composite in RIBN-DD-019 is significant for extending mineralization along strike and showing very high preliminary radioactivity, indicating strong potential for high-grade zones. - Positive factor: Successfully targeted uranium mineralization ~850 m along strike to the northeast - Positive factor: Intersected some of the highest-grade mineralization to date at RIB North \(based on CPS\) - Negative factor: Results are preliminary, based on radioactivity \(CPS\) readings, not assay grades - Negative factor: True thickness is yet to be determined Evidence · text > The hole intersected 2.5 m of total composite uranium mineralization 2 over three zones from 319.5 m to 740.5 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 **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 **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 Successfully Completes Diamond Drilling at RIB North Discovery, Expanding Strike Length To 3.4 Km, And Ident" ### RIBN-DD-019 [Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-successfully-completes-diamond-drilling-at-rib-north-discovery-expan--887d14c8-3395-446c-846d-788b20a755a0#fact-drill-facts-3) Angilak Uranium · uranium #### Identity - Hole ID: RIBN-DD-019 - Project: Angilak Uranium - Commodity: uranium - Region: canada\_nu - Reported Region: canada\_nu - Ticker: SASK #### Geometry - Intercept: 1.5 m - From: 739 m - To: 740.5 m - Hole Depth: 756.2 m - Intercept Depth: 739 m #### Classification - Deposit Type: orogenic - Program: exploration - Sample Type: drill - Group ID: RIBN-DD-019:739-740.5 - Mining Method: unknown #### Location - Location: RIB North - Easting: 500030 - Northing: 6930558 - Elevation: 262 m - Azimuth: 150 ° - Dip: -68 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SRC - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-07T00:00:00.000Z Reasoning: This 1.5 m sub-interval in RIBN-DD-019 shows extremely high preliminary radioactivity, suggesting a bonanza-grade zone that warrants close attention once assays are available. - Positive factor: Exceptional radioactivity readings \(max 78,785 CPS\), among the highest to date - Positive factor: Indicates a very high-grade zone within the broader mineralization - Negative factor: Results are preliminary, based on radioactivity \(CPS\) readings, not assay grades - Negative factor: True thickness is yet to be determined Evidence · text > The highest-grade interval resulted in 1.5 m of composite mineralization 2 from 739.0 m to 740.5 m with an average reading of 17,593 CPS 1 and a maximum of 78,785 CPS 1 over 0.1 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 **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 **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 Successfully Completes Diamond Drilling at RIB North Discovery, Expanding Strike Length To 3.4 Km, And Ident" ### RIBN-DD-022A [Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-successfully-completes-diamond-drilling-at-rib-north-discovery-expan--887d14c8-3395-446c-846d-788b20a755a0#fact-drill-facts-4) Angilak Uranium · uranium #### Identity - Hole ID: RIBN-DD-022A - Project: Angilak Uranium - Commodity: uranium - Region: canada\_nu - Reported Region: canada\_nu - Ticker: SASK #### Geometry - Intercept: 5.5 m - From: 490.5 m - To: 687.5 m - Hole Depth: 740.1 m - Intercept Depth: 490.5 m #### Classification - Deposit Type: orogenic - Program: exploration - Sample Type: drill - Group ID: RIBN-DD-022A:490.5-687.5 - Mining Method: unknown #### Location - Location: RIB North - Easting: 500482 - Northing: 6930781 - Elevation: 266 m - Azimuth: 150 ° - Dip: -65 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SRC - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-07T00:00:00.000Z Reasoning: This 5.5 m composite in RIBN-DD-022A is important for extending the mineralized corridor significantly to the northeast, confirming its open-ended nature and potential for further expansion. - Positive factor: Successfully targeted uranium mineralization ~1.2 km along strike to the northeast - Positive factor: Located at the northeast extent of the currently tested Eastern Limb, demonstrating it remains open - Negative factor: Results are preliminary, based on radioactivity \(CPS\) readings, not assay grades - Negative factor: True thickness is yet to be determined Evidence · text > The hole intersected 5.5 m of total composite uranium mineralization 2 over six zones from 490.5 m to 687.5 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 **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 **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 Successfully Completes Diamond Drilling at RIB North Discovery, Expanding Strike Length To 3.4 Km, And Ident" ### RIBN-DD-022A [Link to this fact](https://atlas-staging.minestarters.com/news/atha-energy-successfully-completes-diamond-drilling-at-rib-north-discovery-expan--887d14c8-3395-446c-846d-788b20a755a0#fact-drill-facts-5) Angilak Uranium · uranium #### Identity - Hole ID: RIBN-DD-022A - Project: Angilak Uranium - Commodity: uranium - Region: canada\_nu - Reported Region: canada\_nu - Ticker: SASK #### Geometry - Intercept: 1 m - From: 490.5 m - To: 491.5 m - Hole Depth: 740.1 m - Intercept Depth: 490.5 m #### Classification - Deposit Type: orogenic - Program: exploration - Sample Type: drill - Group ID: RIBN-DD-022A:490.5-491.5 - Mining Method: unknown #### Location - Location: RIB North - Easting: 500482 - Northing: 6930781 - Elevation: 266 m - Azimuth: 150 ° - Dip: -65 ° - Loc. Confidence: high - Loc. Source: document #### QA/QC - Laboratory: SRC - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards #### Deleterious - Deleterious Flag: No #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-07T00:00:00.000Z Reasoning: This 1.0 m sub-interval in RIBN-DD-022A, while showing moderate preliminary radioactivity, is crucial for demonstrating the continuity of mineralization at the project's northeast boundary, indicating further exploration potential. - Positive factor: Confirms mineralization at the far northeast extent of the tested corridor - Positive factor: Supports the open-ended nature of the system - Negative factor: Results are preliminary, based on radioactivity \(CPS\) readings, not assay grades - Negative factor: True thickness is yet to be determined Evidence · text > The highest-grade interval resulted in 1.0 m of composite mineralization 2 from 490.5 m to 491.5 m with an average reading of 3,385 CPS 1 and a maximum of 9,846 CPS 1 over 0.1 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 **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 **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 Successfully Completes Diamond Drilling at RIB North Discovery, Expanding Strike Length To 3.4 Km, And Ident" ## 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.