Manhattan Uranium Identifies 3.70% eU3O8 over 5.2 ft in Compilation of 499 Historical Drill Holes at Lisbon Valley, Utah
Original announcement by yahoo_press on
- Company
- Manhattan Uranium Discovery Corp.
- Ticker
- MANU
- Exchange
- TSXV
- Region
- Utah
- Primary commodity
- Uranium
- Secondary commodities
- None reported
- Document categories
- Drill results
- Extracted
- 2026-09-19 06:02:48 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Manhattan Uranium has released a compilation of 499 historical drill holes from its Lisbon Valley project in Utah, highlighting a 3.70% eU3O8 intercept over 5.2 feet. The company notes that 34% of the holes hit mineralization averaging 0.28% eU3O8, which is consistent with historical district production grades.
Reasoning: The announcement reports a high-grade uranium intercept (3.70% eU3O8) but notes it is part of a compilation of 499 historical drill holes, meaning it lacks genuine novelty as new assays.
Positive factors
- High grade intercept identified
- Matches district production grades
Negative factors
- Stale data re-release (compilation of historical holes)
Facts used in scoring: 1
Classification and evidence
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: The headline and text indicate the results are a compilation of 499 historical drill holes rather than new assay results.
Evidence · text
“Compilation of 499 Historical Drill Holes”
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: The company highlights that the mineralization matches the district's historic production grade.
Evidence · text
“matching the district's 0.30% historic production grade”
Extracted facts
Stored fact records: 1. Some facts used in scoring do not have a stored record.
Drill Results (1)
Fact 1Lisbon Valley · uraniumGrade: 3.7Grade Unit: %Intercept: 1.58 mHistorical resultNeeds review: drill_no_hole_idView all detailsHide details
Identity
- Project
- Lisbon Valley
- Commodity
- uranium
- Region
- usa_ut
- Reported Region
- usa_ut
- Ticker
- MANU
Geometry
- Grade
- 3.7
- Grade Unit
- %
- Intercept
- 1.58 m
Classification
- Program
- exploration
- Sample Type
- drill
Review
- Needs Review
- Yes
- Review Reason
- drill_no_hole_id
- Interp. Status
- scored
- Historical
- Yes
Dates
- Event date
- 2026-09-10T00:00:00.000Z
Reasoning: High grade intercept reported but is part of a historical compilation.
Positive factors
- High grade intercept
Negative factors
- Historical data
Evidence · text
“3.70% eU3O8 over 5.2 ft”
Tags used in scoring
No QA/QC Disclosurenegative
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 Undisclosednegative
High-grade interval reported without stating the cut-off grade used for compositing.
Why it applies: no cutoff_grade was stated
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: the fact restates a prior 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.