# Omai Increases Indicated Mineral Resources to 2.1 Moz Au \(2.07 g/t Au, 31.9mt\) and Inferred Mineral Resources to 4.4 Moz Au \(1.95 g/t Au, 69.6Mt\) With Expansion of Wenot Deposit

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/omai-increases-indicated-mineral-resources-to-2-1-moz-au-2-07-g-t-au-31-9mt-and--a954eeec-97df-4a8d-a3e9-2ae80f59b5ac

Original source: https://finance.yahoo.com/news/omai-increases-indicated-mineral-resources-154100396.html

Publisher: yahoo\_press

Original announcement: 2025-08-25T15:41:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Omai Gold Mines Corp.

- Ticker: OMG

- Exchange: TSXV

- Region: Guyana

- Primary commodity: Gold

- Secondary commodities: None reported

- Document categories: Resource update

- Extracted: 2026-08-21 07:22:27 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Omai Gold Mines Corp. has updated its Mineral Resource Estimate for the Omai Gold Property in Guyana, reporting an increase in both Indicated and Inferred resources. The update is driven by the expansion of the Wenot Deposit and the inclusion of the Gilt Creek Deposit.

Reasoning: Significant expansion of the Inferred resource by 130% and overall increase in contained gold ounces through deposit expansion.

- Positive factor: Tonnage Growth

- Positive factor: Contained Metal Growth

Facts used in scoring: 3

## Classification and evidence

**Contained Metal Growth**

Polarity: positive

Definition: True scale improvement — contained metal ounces/tonnes increased vs prior, accounting for both tonnage and grade changes.

Why it applies: Inferred resource increased 130% to 3.717 Moz at Wenot.

Evidence · text

> the Inferred MRE increased 130% to 3,717,000 oz

**Tonnage Growth**

Polarity: positive

Definition: Significant tonnage increase \(≥15%\) vs prior estimate with grade maintained or improved.

Why it applies: Total Inferred resource increased to 69.6Mt.

Evidence · text

> Inferred Mineral Resources to 4.4 Moz Au \(1.95 g/t Au, 69.6Mt\)

## Extracted facts

Stored fact records: 3. Some facts used in scoring do not have a stored record.

## Resource Estimates (3)

### indicated

[Link to this fact](https://atlas-staging.minestarters.com/news/omai-increases-indicated-mineral-resources-to-2-1-moz-au-2-07-g-t-au-31-9mt-and--a954eeec-97df-4a8d-a3e9-2ae80f59b5ac#fact-resource-facts-0)

gold

#### Identity

- Commodity: gold
- Ticker: OMG

#### Resource Data

- Category: indicated
- Tonnes: 31900000
- Grade: 2.07
- Grade Unit: g/t
- Contained Metal: 2100000
- Contained Unit: oz

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2025-08-25T00:00:00.000Z

Reasoning: Indicated resource reported with 2.1 Moz Au.

Evidence · text

> Indicated Mineral Resources to 2.1 Moz Au \(2.07 g/t Au, 31.9mt\)

### inferred

[Link to this fact](https://atlas-staging.minestarters.com/news/omai-increases-indicated-mineral-resources-to-2-1-moz-au-2-07-g-t-au-31-9mt-and--a954eeec-97df-4a8d-a3e9-2ae80f59b5ac#fact-resource-facts-1)

gold

#### Identity

- Commodity: gold
- Ticker: OMG

#### Resource Data

- Category: inferred
- Tonnes: 69600000
- Grade: 1.95
- Grade Unit: g/t
- Contained Metal: 4400000
- Contained Unit: oz

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2025-08-25T00:00:00.000Z

Reasoning: Significant increase in Inferred resource scale.

- Positive factor: Tonnage Growth

- Positive factor: Contained Metal Growth

Evidence · text

> Inferred Mineral Resources to 4.4 Moz Au \(1.95 g/t Au, 69.6Mt\)

### inferred

[Link to this fact](https://atlas-staging.minestarters.com/news/omai-increases-indicated-mineral-resources-to-2-1-moz-au-2-07-g-t-au-31-9mt-and--a954eeec-97df-4a8d-a3e9-2ae80f59b5ac#fact-resource-facts-2)

gold

#### Identity

- Commodity: gold
- Ticker: OMG

#### Resource Data

- Category: inferred
- Tonnes: 3717000
- Grade: 1.82
- Grade Unit: g/t
- Contained Metal: 3717000
- Contained Unit: oz

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2025-08-25T00:00:00.000Z

Reasoning: Specific Wenot Inferred resource component increased 130%.

- Positive factor: Contained Metal Growth

Evidence · text

> the Inferred MRE increased 130% to 3,717,000 oz grading 1.82 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.