# Radisson Continues to Expand Scope of High-Grade Gold Mineralization Beneath the Former O'Brien Gold Mine with New Drill Results Including 68.24 g/t Gold over 6.2 Metres

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44

Original source: https://orestocks.com/company/RDS.V/press-releases/7611099217920651

Publisher: orestocks

Original announcement: 2026-09-21T10:30:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Radisson Mining Resources Inc.

- Ticker: RDS.V

- Exchange: Unavailable

- Region: Quebec

- Primary commodity: Gold

- Secondary commodities: None reported

- Document categories: Drill results

- Extracted: 2026-09-21 10:47:47 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Radisson Mining Resources announced high-grade gold drill results from its 100%-owned O'Brien Gold Project in Quebec, including 68.24 g/t gold over 6.2 metres \(with 384.01 g/t gold over 1.0 metre\) from hole OB-26-385W5. These results are part of an ongoing 140,000-metre step-out drill program that continues to expand the scope of mineralization beneath the former O'Brien Gold Mine, with all eight reported holes returning significant gold. The program has achieved an 83% 'hit' rate to date, extending mineralization to 1,000 metres vertically and up to 2 kilometres depth.

Reasoning: Radisson reported exceptional high-grade gold drill results from its O'Brien Gold Project, significantly expanding the known mineralization at depth with a high success rate in its ongoing step-out program. The bonanza intercept of 68.24 g/t Au over 6.2 metres, including 384.01 g/t Au over 1.0 metre, is particularly material. The comprehensive QA/QC disclosure further strengthens confidence in the results.

- Positive factor: High-grade intercepts, including bonanza grades \(68.24 g/t Au over 6.2 m, 384.01 g/t Au over 1.0 m\).

- Positive factor: Consistent success rate \(83% overall, 100% in this batch\) in a deep step-out exploration program.

- Positive factor: Expansion of mineralization scope to 1,000-metre vertical interval and up to 2 km depth.

- Positive factor: Strong QA/QC disclosure with certified lab, QP sign-off, and detailed methods.

- Negative factor: True width is estimated as a range \(30-80%\) rather than precisely stated for each intercept.

Facts used in scoring: 15

## Classification and evidence

**Bonanza Intercept**

Polarity: positive

Definition: Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: The intercept of 68.24 g/t Au over 6.2 metres, including 384.01 g/t Au over 1.0 metre, is exceptionally high-grade for gold.

Evidence · text

> OB-26-385W5 intersected 68.24 grams per tonne \("g/t"\) gold \("Au"\) over 6.20 metres \(core lengths\) including 384.01 g/t Au over 1.0 metre

**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 details QA/QC procedures, including use of MSALABS \(ISO/IEC 17025 accredited\), insertion of CRMs, blanks, and duplicates, and QP sign-off.

Evidence · text

> All drill core in this campaign is NQ in size. Assays were completed on sawn half-core... Samples are delivered to MSALABS' analytical laboratory in Val-d'Or, Québec... Certified reference materials \(CRMs\), blank samples, and reject duplicates are inserted for quality assurance and quality control... MSALABS operates under ISO/IEC 17025 accreditation... Mr. Richard Nieminen, P.Geo, \(QC\), a geological consultant for Radisson and a Qualified Person for purposes of NI 43-101.

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The drilling program is explicitly described as a '140,000-metre step-out drill program designed to test the full scope of gold mineralization at the Project' and aims to extend mineralization at depth.

Evidence · text

> These results are the latest from the Company's ongoing 140,000-metre step-out drill program designed to test the full scope of gold mineralization at the Project.

**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 states that true widths are estimated to be 30-80% of core length, but does not provide specific true width values for individual intercepts.

Evidence · text

> True widths, based on depth of intercept and drill hole inclination, are estimated to be 30-80% of core length.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: The release clearly states the cut-off grades used for reporting intervals \(3.00 g/t Au and 1.00 g/t Au bottom cut-offs\).

Evidence · text

> Intercepts presented in Table 1 are calculated with a 3.00 g/t Au bottom cut-off. Sample grades are uncapped... Table 3 presents additional drill intercepts calculated with a 1.00 g/t Au bottom cut-off

## Extracted facts

Stored fact records: 15. Some facts used in scoring do not have a stored record.

## Drill Results (15)

### OB-26-385W5

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-0)

O'Brien · gold

#### Identity

- Hole ID: OB-26-385W5
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 68.24
- Grade Unit: g/t
- Intercept: 6.2 m
- From: 1511 m
- To: 1517.2 m
- Intercept Depth: 1511 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: OB-26-385W5:1511-1517.2
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This intercept represents a bonanza-grade gold result over a substantial width, indicating very high-quality mineralization and strong potential for resource expansion at depth.

- Positive factor: Exceptional high-grade gold intercept \(bonanza grade\).

- Positive factor: Significant width for such high grade.

- Positive factor: Part of a successful deep step-out exploration program.

Evidence · text

> OB-26-385W5 intersected 68.24 grams per tonne \("g/t"\) gold \("Au"\) over 6.20 metres \(core lengths\) including 384.01 g/t Au over 1.0 metre and including 28.68 g/t Au over 1.0 metre

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-26-385W5

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-1)

O'Brien · gold

#### Identity

- Hole ID: OB-26-385W5
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 384.01
- Grade Unit: g/t
- Intercept: 1 m
- From: 1514.2 m
- To: 1515.2 m
- Intercept Depth: 1514.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: OB-26-385W5:1514.2-1515.2
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This sub-interval represents an ultra-high-grade gold hit, indicating a very rich vein within the broader mineralized zone, which is highly material for potential economic viability.

- Positive factor: Extremely high-grade gold intercept \(bonanza grade\).

- Positive factor: Confirms the presence of very rich gold mineralization within the broader interval.

Evidence · text

> including 384.01 g/t Au over 1.0 metre

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-26-385W5

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-2)

O'Brien · gold

#### Identity

- Hole ID: OB-26-385W5
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 28.68
- Grade Unit: g/t
- Intercept: 1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This sub-interval is a strong high-grade gold intercept, reinforcing the overall quality of the mineralization in this hole.

- Positive factor: Very high-grade gold intercept.

- Positive factor: Further confirms high-grade nature of the broader interval.

Evidence · text

> including 28.68 g/t Au over 1.0 metre

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-26-385W8

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-3)

O'Brien · gold

#### Identity

- Hole ID: OB-26-385W8
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 27.27
- Grade Unit: g/t
- Intercept: 3.3 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This is a strong high-grade gold intercept, indicating significant mineralization and supporting the project's potential.

- Positive factor: Very high-grade gold intercept over a good width.

- Positive factor: Contributes to the overall success of the step-out program.

Evidence · text

> OB-26-385W8 intersected 27.27 g/t Au over 3.3 metres including 72.40 g/t Au over 1.2 metres

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-26-385W8

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-4)

O'Brien · gold

#### Identity

- Hole ID: OB-26-385W8
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 72.4
- Grade Unit: g/t
- Intercept: 1.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This sub-interval is a bonanza-grade gold intercept, demonstrating the presence of extremely high-grade mineralization within the broader zone.

- Positive factor: Exceptional high-grade gold intercept \(bonanza grade\).

- Positive factor: Highlights the presence of very rich veins.

Evidence · text

> including 72.40 g/t Au over 1.2 metres

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-26-385W8

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-5)

O'Brien · gold

#### Identity

- Hole ID: OB-26-385W8
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 6.1
- Grade Unit: g/t
- Intercept: 2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This sub-interval shows a good gold grade over a moderate width, indicating higher-grade zones within the broader intercept.

- Positive factor: Good grade over a moderate width.

- Positive factor: Enhances the overall prospectivity of the zone.

Evidence · text

> including 6.10 g/t Au over 2.0 metres

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-26-385W8

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-6)

O'Brien · gold

#### Identity

- Hole ID: OB-26-385W8
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 5.78
- Grade Unit: g/t
- Intercept: 1.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This sub-interval also shows a good gold grade, contributing to the overall positive results from this hole.

- Positive factor: Good grade over a moderate width.

- Positive factor: Further supports the presence of economic mineralization.

Evidence · text

> including 5.78 g/t Au over 1.2 metres

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-26-385W8

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-7)

O'Brien · gold

#### Identity

- Hole ID: OB-26-385W8
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 16.1
- Grade Unit: g/t
- Intercept: 1.5 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This sub-interval is a very high-grade gold intercept, indicating a significant concentration of gold within the broader zone.

- Positive factor: Very high-grade gold intercept.

- Positive factor: Highlights the presence of richer zones.

Evidence · text

> including 16.10 g/t Au over 1.5 metres

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-25-378W4

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-8)

O'Brien · gold

#### Identity

- Hole ID: OB-25-378W4
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 8.14
- Grade Unit: g/t
- Intercept: 5.5 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This intercept shows a strong gold grade over a good width, indicating economic mineralization and supporting the project's potential.

- Positive factor: Strong gold grade over a good width.

- Positive factor: Contributes to the overall positive results of the program.

Evidence · text

> OB-25-378W4 intersected 8.14 g/t Au over 5.50 metres including 11.52 g/t Au over 3.70 metres

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-25-378W4

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-9)

O'Brien · gold

#### Identity

- Hole ID: OB-25-378W4
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 11.52
- Grade Unit: g/t
- Intercept: 3.7 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This sub-interval is a very high-grade gold intercept over a good width, indicating significant gold concentration.

- Positive factor: Very high-grade gold intercept over a good width.

- Positive factor: Highlights richer zones within the broader interval.

Evidence · text

> including 11.52 g/t Au over 3.70 metres

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-26-385W7

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-10)

O'Brien · gold

#### Identity

- Hole ID: OB-26-385W7
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 18.13
- Grade Unit: g/t
- Intercept: 2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This intercept shows a very high gold grade over a moderate width, contributing to the consistent high-grade results from the program.

- Positive factor: Very high-grade gold intercept over a moderate width.

- Positive factor: Adds to the consistent high-grade results.

Evidence · text

> OB-26-385W7 intersected 18.13 g/t Au over 2.0 metres including 34.91 g/t Au over 1.0 metre

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-26-385W7

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-11)

O'Brien · gold

#### Identity

- Hole ID: OB-26-385W7
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 34.91
- Grade Unit: g/t
- Intercept: 1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This sub-interval is an exceptional high-grade gold intercept, indicating a very rich vein within the broader mineralized zone.

- Positive factor: Exceptional high-grade gold intercept.

- Positive factor: Confirms the presence of very rich veins.

Evidence · text

> including 34.91 g/t Au over 1.0 metre

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-25-378W5

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-12)

O'Brien · gold

#### Identity

- Hole ID: OB-25-378W5
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 3.9
- Grade Unit: g/t
- Intercept: 9.3 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This intercept shows good width with moderate gold grades, contributing to the overall mineralized footprint and continuity.

- Positive factor: Good width of gold mineralization.

- Positive factor: Moderate grade, indicating continuity.

Evidence · text

> OB-25-378W5 intersected 3.90 g/t Au over 9.3 metres including 16.84 g/t Au over 1.4 metres

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-25-378W5

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-13)

O'Brien · gold

#### Identity

- Hole ID: OB-25-378W5
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 16.84
- Grade Unit: g/t
- Intercept: 1.4 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This sub-interval is a very high-grade gold intercept, indicating a significant concentration of gold within the broader zone.

- Positive factor: Very high-grade gold intercept.

- Positive factor: Highlights richer zones within the broader interval.

Evidence · text

> including 16.84 g/t Au over 1.4 metres

#### Tags used in scoring

**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: qaqc\_disclosed is true

### OB-25-378W5

[Link to this fact](https://atlas-extractions.minestarters.com/news/radisson-continues-to-expand-scope-of-high-grade-gold-mineralization-beneath-the--d637be7f-3b87-4f81-b100-7a7d9811ea44#fact-drill-facts-14)

O'Brien · gold

#### Identity

- Hole ID: OB-25-378W5
- Project: O'Brien
- Commodity: gold
- Region: canada\_qc
- Reported Region: canada\_qc
- Ticker: RDS.V

#### Geometry

- Grade: 4
- Grade Unit: g/t
- Intercept: 4.6 m

#### Classification

- Program: exploration
- Sample Type: drill
- Mining Method: underground

#### QA/QC

- Laboratory: 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

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-09-21T00:00:00.000Z

Reasoning: This intercept shows a moderate gold grade over a good width, contributing to the overall mineralized footprint in this hole.

- Positive factor: Moderate gold grade over a good width.

- Positive factor: Adds to the overall mineralized footprint.

Evidence · text

> 4.00 g/t Au over 4.60 metres

#### Tags used in scoring

**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: 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.