# Osisko Gold Reports Final Results from its Lowhee Zone Infill Program at the Cariboo Gold Project

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/osisko-gold-reports-final-results-from-its-lowhee-zone-infill-program-at-the-car--c962c4bf-9544-4a1e-9ec8-a5a9ea1538c2

Original source: https://www.globenewswire.com/news-release/2026/07/23/3332012/0/en/osisko-gold-reports-final-results-from-its-lowhee-zone-infill-program-at-the-cariboo-gold-project.html

Publisher: globenewswire

Original announcement: 2026-07-23T00:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Osisko Gold Group Inc.

- Ticker: OGG

- Exchange: Unavailable

- Region: British Columbia

- Primary commodity: Gold

- Secondary commodities: None reported

- Document categories: Drill results, Resource update

- Extracted: 2026-08-20 19:55:44 UTC

Narrative sentiment: 0.20 · Bullish

## Minestarters Atlas summary

Osisko Gold has completed an infill drilling program in the Lowhee Zone of the Cariboo Gold Project. The reconciliation analysis shows localized variability, with Zone 1 seeing higher tonnage/lower grade and Zone 2 seeing lower tonnage/higher grade, broadly validating the existing resource model.

Reasoning: The infill program provides reconciliation data that validates the geological model, though it shows localized grade/tonnage variability \(Zone 1 grade down, Zone 2 grade up\).

- Positive factor: Infill drilling validates existing model assumptions

- Positive factor: Zone 2 shows grade improvement

- Positive factor: Supports upcoming loan facility drawdown

- Negative factor: Zone 1 shows grade decline

- Negative factor: Lower core recovery noted in mineralized intervals

Facts used in scoring: 6

## Classification and evidence

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: The program was a systemic grid infill drilling campaign to assess local variability.

Evidence · text

> completion of the infill drill program in the Lowhee Zone

**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 mentions core recovery rates which is a component of drilling quality/QA/QC.

Evidence · text

> Average core recovery from the infill drilling was approximately 92% in 2025 and improved to approximately 94% in 2026.

## Extracted facts

Stored fact records: 6. Some facts used in scoring do not have a stored record.

## Drill Results (6)

### Fact 1

[Link to this fact](https://atlas-staging.minestarters.com/news/osisko-gold-reports-final-results-from-its-lowhee-zone-infill-program-at-the-car--c962c4bf-9544-4a1e-9ec8-a5a9ea1538c2#fact-drill-facts-0)

gold

#### Identity

- Commodity: gold
- Ticker: OGG

#### Geometry

- Grade: 2.36
- Grade Unit: g/t

#### Review

- Needs Review: No
- Interp. Status: low\_confidence
- Historical: No

#### Dates

- Event date: 2026-07-23T00:00:00.000Z

Reasoning: Zone 1 reconciliation shows higher tonnage but lower grade compared to the short-term model.

- Positive factor: 30% tonnage increase

- Negative factor: 18% grade decline

Evidence · text

> Zone 1 indicated approx. 30% more tonnes and 6% more gold ounces, at approx. 18% lower gold grade

### Fact 2

[Link to this fact](https://atlas-staging.minestarters.com/news/osisko-gold-reports-final-results-from-its-lowhee-zone-infill-program-at-the-car--c962c4bf-9544-4a1e-9ec8-a5a9ea1538c2#fact-drill-facts-1)

gold

#### Identity

- Commodity: gold
- Ticker: OGG

#### Geometry

- Grade: 3.34
- Grade Unit: g/t

#### Review

- Needs Review: No
- Interp. Status: low\_confidence
- Historical: No

#### Dates

- Event date: 2026-07-23T00:00:00.000Z

Reasoning: Zone 2 reconciliation shows higher grade but lower tonnage compared to the short-term model.

- Positive factor: 16% grade increase

- Negative factor: 8% tonnage decline

Evidence · text

> Zone 2 indicated approx. 8% fewer tonnes and 8% more gold ounces, at approx. 16% higher gold grade

### Fact 3

[Link to this fact](https://atlas-staging.minestarters.com/news/osisko-gold-reports-final-results-from-its-lowhee-zone-infill-program-at-the-car--c962c4bf-9544-4a1e-9ec8-a5a9ea1538c2#fact-drill-facts-2)

gold

#### Identity

- Commodity: gold
- Ticker: OGG

#### Geometry

- Grade: 3.62
- Grade Unit: g/t

#### Review

- Needs Review: No
- Interp. Status: low\_confidence
- Historical: No

#### Dates

- Event date: 2026-07-23T00:00:00.000Z

Reasoning: Existing probable reserves stated in the technical summary.

- Positive factor: Significant reserve scale

Evidence · text

> hosts probable mineral reserves of 2.071 million ounces of contained Au \(17,815 kt grading 3.62 g/t Au\)

### Fact 4

[Link to this fact](https://atlas-staging.minestarters.com/news/osisko-gold-reports-final-results-from-its-lowhee-zone-infill-program-at-the-car--c962c4bf-9544-4a1e-9ec8-a5a9ea1538c2#fact-drill-facts-3)

gold

#### Identity

- Commodity: gold
- Ticker: OGG

#### Geometry

- Grade: 5.06
- Grade Unit: g/t

#### Review

- Needs Review: No
- Interp. Status: low\_confidence
- Historical: No

#### Dates

- Event date: 2026-07-23T00:00:00.000Z

Reasoning: Measured resource component of the project.

- Positive factor: High grade

Evidence · text

> measured mineral resources of 8,000 ounces of contained Au \(47 kt grading 5.06 g/t Au\)

### Fact 5

[Link to this fact](https://atlas-staging.minestarters.com/news/osisko-gold-reports-final-results-from-its-lowhee-zone-infill-program-at-the-car--c962c4bf-9544-4a1e-9ec8-a5a9ea1538c2#fact-drill-facts-4)

gold

#### Identity

- Commodity: gold
- Ticker: OGG

#### Geometry

- Grade: 2.88
- Grade Unit: g/t

#### Review

- Needs Review: No
- Interp. Status: low\_confidence
- Historical: No

#### Dates

- Event date: 2026-07-23T00:00:00.000Z

Reasoning: Indicated resource component of the project.

- Positive factor: Significant resource scale

Evidence · text

> indicated mineral resources of 1.604 million ounces of contained Au \(17,332 kt grading 2.88 g/t Au\)

### Fact 6

[Link to this fact](https://atlas-staging.minestarters.com/news/osisko-gold-reports-final-results-from-its-lowhee-zone-infill-program-at-the-car--c962c4bf-9544-4a1e-9ec8-a5a9ea1538c2#fact-drill-facts-5)

gold

#### Identity

- Commodity: gold
- Ticker: OGG

#### Geometry

- Grade: 3.09
- Grade Unit: g/t

#### Review

- Needs Review: No
- Interp. Status: low\_confidence
- Historical: No

#### Dates

- Event date: 2026-07-23T00:00:00.000Z

Reasoning: Inferred resource component of the project.

- Positive factor: Significant resource scale

Evidence · text

> inferred mineral resources of 1.864 million ounces of contained Au \(18,774 kt grading 3.09 g/t Au\)

## 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.