F3 Hits 3.0m of 1.19% U3O8 at Tetra Zone
Original announcement by tmx on
- Company
- F3 Uranium Corp.
- Ticker
- FUU
- Exchange
- TSX
- Region
- Saskatchewan
- Primary commodity
- Uranium
- Secondary commodities
- Gold
- Document categories
- Drill results
- Extracted
- 2026-09-17 22:53:58 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
F3 Uranium Corp. announced final assay results from its 2025 Tetra Zone drill program, highlighting high-grade uranium intercepts including 3.0m at 1.19% U3O8 and a 0.5m sub-interval at 2.08% U3O8. The results confirm mineralization continuity and support ongoing exploration in the Athabasca Basin.
Reasoning: The release reports high-grade uranium intercepts (up to 2.08% U3O8) at the Tetra Zone, providing continuity and supporting the exploration program, though true widths are not yet established.
Positive factors
- High-grade uranium intercepts reported
- Confirmation of continuity in PLN25-221
- QA/QC disclosed with certified lab and QP sign-off
Negative factors
- Apparent width only (true width not yet determined)
Facts used in scoring: 11
Classification and evidence
Bonanza Interceptpositive
Exceptionally high-grade zone, well above the deposit-type norm.
Why it applies: 2.08% U3O8 is exceptionally high for uranium exploration.
Evidence · text
“0.50m @ 2.08% U3O8”
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: All depth measurements are reported as down-hole, and true thicknesses are yet to be determined.
Evidence · text
“All depth measurements reported are down-hole and true thicknesses are yet to be determined.”
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: Release mentions SRC Geoanalytical Laboratories (ISO/IEC 17025 accredited) and QP sign-off.
Evidence · text
“SRC Geoanalytical Laboratories (an SCC ISO/IEC 17025: 2005 Accredited Facility)”
Nearology Playneutral
Value premise rests on proximity to a known deposit rather than own results.
Why it applies: Project is in proximity to Paladin's Triple R and NexGen Energy's Arrow deposits.
Evidence · text
“in proximity to Paladin's Triple R and NexGen Energy's Arrow high-grade uranium deposits”
Extracted facts
Stored fact records: 11. Some facts used in scoring do not have a stored record.
Drill Results (11)
PLN25-218Broach · uraniumGrade: 0.08Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- PLN25-218
- Project
- Broach
- Commodity
- uranium
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- FUU
Geometry
- Grade
- 0.08
- Grade Unit
- %
- Intercept
- 0.5 m
- From
- 522 m
- To
- 522.5 m
- Hole Depth
- 522.5 m
- Intercept Depth
- 522 m
Classification
- Sample Type
- drill
- Group ID
- PLN25-218:522-522.5
QA/QC
- QP Signed
- Yes
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Low grade intercept.
Evidence · table
“0.08”
Context: 0.50
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
PLN25-219ABroach · uraniumGrade: 0.09Grade Unit: %Intercept: 1 mView all detailsHide details
Identity
- Hole ID
- PLN25-219A
- Project
- Broach
- Commodity
- uranium
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- FUU
Geometry
- Grade
- 0.09
- Grade Unit
- %
- Intercept
- 1 m
- From
- 384.5 m
- To
- 385.5 m
- Hole Depth
- 419 m
- Intercept Depth
- 384.5 m
Classification
- Sample Type
- drill
- Group ID
- PLN25-219A:384.5-385.5
QA/QC
- QP Signed
- Yes
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Low grade intercept.
Evidence · table
“0.09”
Context: 1.00
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
PLN25-219ABroach · uraniumGrade: 0.09Grade Unit: %Intercept: 4 mView all detailsHide details
Identity
- Hole ID
- PLN25-219A
- Project
- Broach
- Commodity
- uranium
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- FUU
Geometry
- Grade
- 0.09
- Grade Unit
- %
- Intercept
- 4 m
- From
- 392.5 m
- To
- 396.5 m
- Hole Depth
- 419 m
- Intercept Depth
- 384.5 m
Classification
- Sample Type
- drill
- Group ID
- PLN25-219A:392.5-396.5
QA/QC
- QP Signed
- Yes
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Low grade intercept.
Evidence · table
“0.09”
Context: 4.00
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
PLN25-219ABroach · uraniumGrade: 1.19Grade Unit: %Intercept: 3 mView all detailsHide details
Identity
- Hole ID
- PLN25-219A
- Project
- Broach
- Commodity
- uranium
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- FUU
Geometry
- Grade
- 1.19
- Grade Unit
- %
- Intercept
- 3 m
- From
- 396.5 m
- To
- 399.5 m
- Hole Depth
- 419 m
- Intercept Depth
- 384.5 m
Classification
- Sample Type
- drill
- Group ID
- PLN25-219A:396.5-399.5
QA/QC
- QP Signed
- Yes
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: High grade uranium intercept.
Positive factors
- High grade intercept
Evidence · table
“1.19”
Context: 3.00
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
PLN25-219ABroach · uraniumGrade: 2.08Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- PLN25-219A
- Project
- Broach
- Commodity
- uranium
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- FUU
Geometry
- Grade
- 2.08
- Grade Unit
- %
- Intercept
- 0.5 m
- From
- 398.5 m
- To
- 399 m
- Hole Depth
- 419 m
- Intercept Depth
- 384.5 m
Classification
- Sample Type
- drill
- Group ID
- PLN25-219A:398.5-399
QA/QC
- QP Signed
- Yes
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Very high grade sub-interval.
Positive factors
- Bonanza grade
Evidence · table
“2.08”
Context: 0.50
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
PLN25-219ABroach · uraniumGrade: 0.28Grade Unit: %Intercept: 13 mView all detailsHide details
Identity
- Hole ID
- PLN25-219A
- Project
- Broach
- Commodity
- uranium
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- FUU
Geometry
- Grade
- 0.28
- Grade Unit
- %
- Intercept
- 13 m
- From
- 399.5 m
- To
- 412.5 m
- Hole Depth
- 419 m
- Intercept Depth
- 384.5 m
Classification
- Sample Type
- drill
- Group ID
- PLN25-219A:399.5-412.5
QA/QC
- QP Signed
- Yes
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Main mineralized interval.
Positive factors
- Broad mineralized interval
Evidence · table
“0.28”
Context: 13.00
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
PLN25-219ABroach · uraniumGrade: 1.07Grade Unit: %Intercept: 0.5 mView all detailsHide details
Identity
- Hole ID
- PLN25-219A
- Project
- Broach
- Commodity
- uranium
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- FUU
Geometry
- Grade
- 1.07
- Grade Unit
- %
- Intercept
- 0.5 m
- From
- 404 m
- To
- 404.5 m
- Hole Depth
- 419 m
- Intercept Depth
- 384.5 m
Classification
- Sample Type
- drill
- Group ID
- PLN25-219A:404-404.5
QA/QC
- QP Signed
- Yes
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: High grade sub-interval.
Positive factors
- High grade sub-interval
Evidence · table
“1.07”
Context: 0.50
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
PLN25-219ABroach · uraniumGrade: 1.6Grade Unit: %Intercept: 1 mView all detailsHide details
Identity
- Hole ID
- PLN25-219A
- Project
- Broach
- Commodity
- uranium
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- FUU
Geometry
- Grade
- 1.6
- Grade Unit
- %
- Intercept
- 1 m
- From
- 406.5 m
- To
- 407.5 m
- Hole Depth
- 419 m
- Intercept Depth
- 384.5 m
Classification
- Sample Type
- drill
- Group ID
- PLN25-219A:406.5-407.5
QA/QC
- QP Signed
- Yes
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: High grade sub-interval.
Positive factors
- High grade sub-interval
Evidence · table
“1.60”
Context: 1.00
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
PLN25-219ABroach · uraniumGrade: 0.1Grade Unit: %Intercept: 4 mView all detailsHide details
Identity
- Hole ID
- PLN25-219A
- Project
- Broach
- Commodity
- uranium
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- FUU
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 4 m
- From
- 415 m
- To
- 419 m
- Hole Depth
- 419 m
- Intercept Depth
- 384.5 m
Classification
- Sample Type
- drill
- Group ID
- PLN25-219A:415-419
QA/QC
- QP Signed
- Yes
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Low grade intercept.
Evidence · table
“0.10”
Context: 4.00
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
PLN25-221Broach · uraniumGrade: 0.13Grade Unit: %Intercept: 1 mView all detailsHide details
Identity
- Hole ID
- PLN25-221
- Project
- Broach
- Commodity
- uranium
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- FUU
Geometry
- Grade
- 0.13
- Grade Unit
- %
- Intercept
- 1 m
- From
- 333.5 m
- To
- 334.5 m
- Hole Depth
- 348 m
- Intercept Depth
- 333.5 m
Classification
- Sample Type
- drill
- Group ID
- PLN25-221:333.5-334.5
QA/QC
- QP Signed
- Yes
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Confirms continuity in PLN25-221.
Positive factors
- Confirmation of continuity
Evidence · table
“0.13”
Context: 1.00
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
PLN25-221Broach · uraniumGrade: 0.1Grade Unit: %Intercept: 4.5 mView all detailsHide details
Identity
- Hole ID
- PLN25-221
- Project
- Broach
- Commodity
- uranium
- Region
- canada_sk
- Reported Region
- canada_sk
- Ticker
- FUU
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 4.5 m
- From
- 339 m
- To
- 343.5 m
- Hole Depth
- 348 m
- Intercept Depth
- 333.5 m
Classification
- Sample Type
- drill
- Group ID
- PLN25-221:339-343.5
QA/QC
- QP Signed
- Yes
Compositing
- Dilution Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-03-31T00:00:00.000Z
Reasoning: Confirms continuity in PLN25-221.
Positive factors
- Confirmation of continuity
Evidence · table
“0.10”
Context: 4.50
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
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.