Radisson Announces Additional High-Grade Drill Results at O'Brien Including 23.37 g/t Au over 4.0 Metres and the Deepest Intercept to Date
Original announcement by tmx on
- Company
- Radisson Mining Resources Inc.
- Ticker
- RDS
- Exchange
- TSX
- Region
- Abitibi region of Québec
- Primary commodity
- Gold
- Secondary commodities
- None reported
- Document categories
- Drill results
- Extracted
- 2026-09-16 19:01:44 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Radisson Mining Resources announced high-grade drill results from its O'Brien Gold Project in Quebec, including 23.37 g/t Au over 4.0 metres and a bonanza intercept of 60.60 g/t Au over 1.5 metres. The drilling successfully extended gold mineralization to a vertical depth of 1,620 metres, marking the deepest intercept to date and expanding the known footprint of the system. The ongoing 140,000-metre step-out program continues to demonstrate high success rates and continuity of mineralization.
Reasoning: The announcement reports high-grade and bonanza gold intercepts, significantly extending known mineralization at depth in multiple zones at the O'Brien Gold Project. The step-out drilling program has a high success rate, indicating strong continuity and potential for resource expansion. While true width is estimated, the overall results are very positive for exploration.
Positive factors
- High-grade intercepts, including bonanza grades (60.60 g/t Au over 1.5m)
- Significant step-out extensions of mineralization to greater depths (1,450m and 1,620m vertical depth)
- 100% success rate in the OB-24-337 wedge drilling area, indicating good continuity
- Multiple mineralized zones identified, suggesting broader potential
- QA/QC procedures are disclosed, including certified labs and QP sign-off
Negative factors
- True width is estimated to be 30-80% of core length, not explicitly stated for each intercept, leading to potential overstatement of width
- Cut-off grades for compositing are not explicitly stated for each individual intercept in the detailed table, requiring inference from the general notes
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 3
Extracted facts
Stored fact records: 3. Some facts used in scoring do not have a stored record.
Drill Results (3)
OB-25-322W3O'Brien · goldGrade: 3.24Grade Unit: g/tIntercept: 1.5 mView all detailsHide details
Identity
- Hole ID
- OB-25-322W3
- Project
- O'Brien
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- RDS
Geometry
- Grade
- 3.24
- Grade Unit
- g/t
- Intercept
- 1.5 m
- From
- 1379.5 m
- To
- 1381 m
- Hole Depth
- 687 m
- Intercept Depth
- 1379.5 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- OB-25-322W3:1379.5-1381
Location
- Location
- Trend #1
- Easting
- 694199
- Northing
- 5345098
- Azimuth
- 0 °
- Dip
- -85 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Laboratory Ltd and MSALABS
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-27T00:00:00.000Z
Reasoning: This intercept shows moderate grade over a narrow width, contributing to the overall understanding of the mineralized zone in the context of the step-out drilling program.
Positive factors
- Part of a successful step-out program extending mineralization
Negative factors
- True width not explicitly stated
- Cut-off grade for this specific intercept not explicitly stated in table notes
Evidence · table
“3.24”
Context: 1.50
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
OB-25-322W3O'Brien · goldGrade: 2.48Grade Unit: g/tIntercept: 4.3 mView all detailsHide details
Identity
- Hole ID
- OB-25-322W3
- Project
- O'Brien
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- RDS
Geometry
- Grade
- 2.48
- Grade Unit
- g/t
- Intercept
- 4.3 m
- From
- 1440.5 m
- To
- 1444.8 m
- Hole Depth
- 687 m
- Intercept Depth
- 1440.5 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- OB-25-322W3:1440.5-1444.8
Location
- Location
- Trend #1
- Easting
- 694199
- Northing
- 5345098
- Azimuth
- 0 °
- Dip
- -85 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Laboratory Ltd and MSALABS
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 1
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-27T00:00:00.000Z
Reasoning: This intercept shows moderate grade over a narrow width, contributing to the overall understanding of the mineralized zone in the context of the step-out drilling program.
Positive factors
- Part of a successful step-out program extending mineralization
Negative factors
- True width not explicitly stated
- Cut-off grade for this specific intercept not explicitly stated in table notes
Evidence · table
“2.48”
Context: 4.30
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
OB-25-322W3O'Brien · goldGrade: 5.31Grade Unit: g/tIntercept: 1.3 mView all detailsHide details
Identity
- Hole ID
- OB-25-322W3
- Project
- O'Brien
- Commodity
- gold
- Region
- canada_qc
- Reported Region
- canada_qc
- Ticker
- RDS
Geometry
- Grade
- 5.31
- Grade Unit
- g/t
- Intercept
- 1.3 m
- From
- 1443.5 m
- To
- 1444.8 m
- Hole Depth
- 687 m
- Intercept Depth
- 1443.5 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- OB-25-322W3:1443.5-1444.8
Location
- Location
- Trend #1
- Easting
- 694199
- Northing
- 5345098
- Azimuth
- 0 °
- Dip
- -85 °
- Loc. Confidence
- high
- Loc. Source
- document
QA/QC
- Laboratory
- ALS Laboratory Ltd and MSALABS
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Compositing
- Cutoff Grade
- 3
- Cutoff Unit
- g/t Au
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-01-27T00:00:00.000Z
Reasoning: This high-grade intercept, though narrow, contributes positively to the overall results and confirms mineralization within the Trend #1 zone.
Positive factors
- High-grade intercept within a broader zone
- Part of a successful step-out program extending mineralization
Negative factors
- True width not explicitly stated
- Cut-off grade for this specific intercept not explicitly stated in table notes
Evidence · table
“5.31”
Context: 1.30
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is true
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.