# CORRECTION FROM SOURCE: Myriad Uranium Announces Preliminary Radiometric Results from Lucky Cliff Drilling Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/correction-from-source-myriad-uranium-announces-preliminary-radiometric-results--c109199d-314d-457a-94e1-6253d8d8f89c Original source: https://finance.yahoo.com/energy/articles/correction-source-myriad-uranium-announces-090000355.html Publisher: yahoo\_press Original announcement: 2026-08-24T09:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-09-22T01:06:24.886Z Atlas analysis updated: 2026-09-22T01:06:24.886Z - Company: Myriad Uranium Corp. - Ticker: M - Exchange: CSE - Region: British Columbia - Primary commodity: Uranium - Secondary commodities: None reported - Document categories: Resource update, Other - Extracted: 2026-09-22 01:06:25 UTC Narrative sentiment: 0.20 · Bullish ## Minestarters Atlas summary Myriad Uranium Corp. issued a correction to its August 20, 2026, press release regarding historical resource estimates. The corrected figures for the historical resource are 48.95 Mt at 269 ppm eU3O8, replacing the previously stated 44.1 Mt at 171 ppm eU3O8. Reasoning: The document is a correction to a previous resource estimate, significantly increasing both the reported tonnage and grade of the historical resource. - Positive factor: Correction increases reported resource grade and tonnage - Negative factor: Correction of previous error Facts used in scoring: 2 ## Classification and evidence **Historical Estimate Only** Polarity: negative Definition: Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling. Why it applies: The resource being corrected is explicitly identified as a historical estimate. Evidence · text > stated in its Historical Resource Estimates section ## Extracted facts Stored fact records: 2. Some facts used in scoring do not have a stored record. ## Resource Estimates (2) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/correction-from-source-myriad-uranium-announces-preliminary-radiometric-results--c109199d-314d-457a-94e1-6253d8d8f89c#fact-resource-facts-0) Lucky Cliff · uranium Historical result Needs review: historical\_restatement #### Identity - Project: Lucky Cliff - Commodity: uranium - Region: canada\_bc - Reported Region: British Columbia - Ticker: M #### Resource scope - Estimate type: resource - Resource group id: resource:8d0334473cf21213ccfc #### Resource Data - Tonnes: 48950000 - Grade: 269 - Grade Unit: ppm - Contained Metal: 129.2 - Contained Unit: mlbs - Cutoff Grade: 100 - Cutoff Unit: ppm #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2026-08-20T00:00:00.000Z #### Dates - Event date: 2026-08-24T00:00:00.000Z Reasoning: This is the corrected historical resource figure. - Positive factor: Higher grade and tonnage than previously reported Evidence · text > This should have read "48.95 Mt at 269 ppm eU3O8" #### Tags used in scoring **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **No QP/CP Disclosure** Polarity: negative Definition: No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience. Why it applies: no Qualified or Competent Person is named anywhere in the release ### Fact 2 [Link to this fact](https://atlas-staging.minestarters.com/news/correction-from-source-myriad-uranium-announces-preliminary-radiometric-results--c109199d-314d-457a-94e1-6253d8d8f89c#fact-resource-facts-1) Lucky Cliff · uranium Historical result Needs review: historical\_restatement #### Identity - Project: Lucky Cliff - Commodity: uranium - Region: canada\_bc - Reported Region: British Columbia - Ticker: M #### Resource scope - Estimate type: resource - Resource group id: resource:04ff6421461799c901ad #### Resource Data - Tonnes: 44100000 - Grade: 171 - Grade Unit: ppm - Cutoff Grade: 100 - Cutoff Unit: ppm #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2026-08-20T00:00:00.000Z #### Dates - Event date: 2026-08-24T00:00:00.000Z Reasoning: This was the erroneous historical figure being corrected. - Negative factor: Incorrectly reported lower grade and tonnage Evidence · text > The release stated... 44.1 Mt at 171 ppm eU3O8 #### Tags used in scoring **Cut-off Disclosed** Polarity: positive Definition: Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison. Why it applies: cutoff\_grade is stated **No Contained Metal** Polarity: negative Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting. Why it applies: contained\_metal was not reported **No QP/CP Disclosure** Polarity: negative Definition: No Qualified Person or Competent Person named — lower credibility for the estimate. A QP/CP should be a member of a recognized professional association with relevant experience. Why it applies: no Qualified or Competent Person is named anywhere in the release ## 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.