# Onyx Gold Drills New High-Grade Structure at Argus Main: 4.9 g/t Gold over 15.0 Meters Within 1.3 g/t Gold over 77.2 Meters; 2.9 g/t Gold over 12.5 Meters Within 1.2 g/t Gold over 99.5 Meters

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/onyx-gold-drills-new-high-grade-structure-at-argus-main-4-9-g-t-gold-over-15-0-m--837fb11e-5fcc-4c3b-996a-fedb8c61cf60

Original source: https://finance.yahoo.com/markets/commodities/articles/onyx-gold-drills-high-grade-110000949.html

Publisher: yahoo\_press

Original announcement: 2026-03-31T11:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Onyx Gold Corp.

- Ticker: ONYX

- Exchange: TSXV

- Region: Ontario

- Primary commodity: Gold

- Secondary commodities: None reported

- Document categories: Drill results

- Extracted: 2026-08-21 00:39:23 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Onyx Gold has reported high-grade drill results at the Argus Main deposit within the Munro-Croesus Project. The results include a notable 4.9 g/t gold intercept over 15.0 meters and wide mineralized zones exceeding 77 meters.

Reasoning: The announcement reports high-grade gold intercepts \(4.9 g/t over 15m\) and significant width mineralization \(77.2m and 99.5m\), suggesting structural continuity and scale potential.

- Positive factor: High-grade intercepts reported

- Positive factor: Significant width on high-grade intervals

- Positive factor: Expansion of scale potential

Facts used in scoring: 4

## Classification and evidence

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The headline indicates new high-grade structures and expansion of scale potential.

Evidence · text

> Expand Scale Potential at Argus Main

## Extracted facts

Stored fact records: 4. Some facts used in scoring do not have a stored record.

## Drill Results (4)

### Fact 1

[Link to this fact](https://atlas-staging.minestarters.com/news/onyx-gold-drills-new-high-grade-structure-at-argus-main-4-9-g-t-gold-over-15-0-m--837fb11e-5fcc-4c3b-996a-fedb8c61cf60#fact-drill-facts-0)

Munro-Croesus Project · gold

Needs review: ungrounded

#### Identity

- Project: Munro-Croesus Project
- Commodity: gold
- Region: canada\_on
- Reported Region: Ontario
- Ticker: ONYX

#### Geometry

- Grade: 4.9
- Grade Unit: g/t
- Intercept: 15 m

#### Classification

- Program: exploration
- Sample Type: drill

#### Review

- Needs Review: Yes
- Review Reason: ungrounded
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-03-31T00:00:00.000Z

Reasoning: 4.9 g/t gold over 15m is a strong intercept.

- Positive factor: Strong grade for gold

Evidence · text

> 4.9 g/t Gold over 15.0 Meters

### Fact 2

[Link to this fact](https://atlas-staging.minestarters.com/news/onyx-gold-drills-new-high-grade-structure-at-argus-main-4-9-g-t-gold-over-15-0-m--837fb11e-5fcc-4c3b-996a-fedb8c61cf60#fact-drill-facts-1)

Munro-Croesus Project · gold

Needs review: ungrounded

#### Identity

- Project: Munro-Croesus Project
- Commodity: gold
- Region: canada\_on
- Reported Region: Ontario
- Ticker: ONYX

#### Geometry

- Grade: 1.3
- Grade Unit: g/t
- Intercept: 77.2 m

#### Classification

- Program: exploration
- Sample Type: drill

#### Review

- Needs Review: Yes
- Review Reason: ungrounded
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-03-31T00:00:00.000Z

Reasoning: Large width of 77.2m provides significant scale potential.

- Positive factor: Significant width

Evidence · text

> 1.3 g/t Gold over 77.2 Meters

### Fact 3

[Link to this fact](https://atlas-staging.minestarters.com/news/onyx-gold-drills-new-high-grade-structure-at-argus-main-4-9-g-t-gold-over-15-0-m--837fb11e-5fcc-4c3b-996a-fedb8c61cf60#fact-drill-facts-2)

Munro-Croesus Project · gold

Needs review: ungrounded

#### Identity

- Project: Munro-Croesus Project
- Commodity: gold
- Region: canada\_on
- Reported Region: Ontario
- Ticker: ONYX

#### Geometry

- Grade: 2.9
- Grade Unit: g/t
- Intercept: 12.5 m

#### Classification

- Program: exploration
- Sample Type: drill

#### Review

- Needs Review: Yes
- Review Reason: ungrounded
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-03-31T00:00:00.000Z

Reasoning: 2.9 g/t gold is a solid intercept.

- Positive factor: Strong grade

Evidence · text

> 2.9 g/t Gold over 12.5 Meters

### Fact 4

[Link to this fact](https://atlas-staging.minestarters.com/news/onyx-gold-drills-new-high-grade-structure-at-argus-main-4-9-g-t-gold-over-15-0-m--837fb11e-5fcc-4c3b-996a-fedb8c61cf60#fact-drill-facts-3)

Munro-Croesus Project · gold

Needs review: drill\_no\_hole\_id

#### Identity

- Project: Munro-Croesus Project
- Commodity: gold
- Region: canada\_on
- Reported Region: Ontario
- Ticker: ONYX

#### Geometry

- Grade: 1.2
- Grade Unit: g/t
- Intercept: 99.5 m

#### Classification

- Program: exploration
- Sample Type: drill

#### Review

- Needs Review: Yes
- Review Reason: drill\_no\_hole\_id
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-03-31T00:00:00.000Z

Reasoning: 99.5m width is highly significant for scale.

- Positive factor: Very large width

Evidence · text

> 1.2 g/t Gold over 99.5 Meters

## 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.