# Omai Gold Increases Indicated Mineral Resources to 2.5 Moz Au at 2.04 g/t Au \(38.1 Mt\) and Inferred to 5.5 Moz Au at 1.59 g/t Au \(106.6 Mt\) with Expansion of Wenot and Gilt Deposits

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/omai-gold-increases-indicated-mineral-resources-to-2-5-moz-au-at-2-04-g-t-au-38--e76cb346-4b00-4afd-81b5-d9f01dcbf947

Original source: https://finance.yahoo.com/markets/commodities/articles/omai-gold-increases-indicated-mineral-151100781.html

Publisher: yahoo\_press

Original announcement: 2026-04-14T15:11:00.000Z

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 00:05:46 UTC

Narrative sentiment: 0.80 · Bullish

## Minestarters Atlas summary

Omai Gold Mines Corp. has announced an updated Mineral Resource Estimate for its Omai Gold Property in Guyana. The update features significant expansions to the Wenot and Gilt deposits, increasing total gold resources across Indicated and Inferred categories.

Reasoning: The update shows substantial growth in both Indicated and Inferred resource categories, specifically highlighting a ~50% increase in the Wenot Indicated resource.

- Positive factor: Significant tonnage growth

- Positive factor: Contained metal growth

- Positive factor: Expansion of known deposits

Facts used in scoring: 3

## Classification and evidence

**Tonnage Growth**

Polarity: positive

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

Why it applies: Wenot Indicated MRE increased 49.8% in tonnage.

Evidence · text

> Wenot Indicated MRE increased 49.8%

**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: The update reports an increase in total ounces for both Indicated and Inferred categories.

Evidence · text

> Increases Indicated Mineral Resources to 2.5 Moz Au

## 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-gold-increases-indicated-mineral-resources-to-2-5-moz-au-at-2-04-g-t-au-38--e76cb346-4b00-4afd-81b5-d9f01dcbf947#fact-resource-facts-0)

gold

#### Identity

- Commodity: gold
- Ticker: OMG

#### Resource Data

- Category: indicated
- Tonnes: 38100000
- Grade: 2.04
- Grade Unit: g/t
- Contained Metal: 2500000
- Contained Unit: oz

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-04-14T00:00:00.000Z

Reasoning: Headline resource figures indicate a significant scale of gold mineralization.

- Positive factor: Strong grade for indicated resource

Evidence · text

> Indicated Mineral Resources to 2.5 Moz Au at 2.04 g/t Au \(38.1 Mt\)

### inferred

[Link to this fact](https://atlas-staging.minestarters.com/news/omai-gold-increases-indicated-mineral-resources-to-2-5-moz-au-at-2-04-g-t-au-38--e76cb346-4b00-4afd-81b5-d9f01dcbf947#fact-resource-facts-1)

gold

#### Identity

- Commodity: gold
- Ticker: OMG

#### Resource Data

- Category: inferred
- Tonnes: 106600000
- Grade: 1.59
- Grade Unit: g/t
- Contained Metal: 5500000
- Contained Unit: oz

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-04-14T00:00:00.000Z

Reasoning: Large scale expansion of the inferred resource base.

- Positive factor: Large scale inferred resource

- Negative factor: Inferred category carries higher geological risk

Evidence · text

> Inferred to 5.5 Moz Au at 1.59 g/t Au \(106.6 Mt\)

### indicated

[Link to this fact](https://atlas-staging.minestarters.com/news/omai-gold-increases-indicated-mineral-resources-to-2-5-moz-au-at-2-04-g-t-au-38--e76cb346-4b00-4afd-81b5-d9f01dcbf947#fact-resource-facts-2)

gold

#### Identity

- Commodity: gold
- Ticker: OMG

#### Resource Data

- Category: indicated
- Tonnes: 28400000
- Grade: 1.59
- Grade Unit: g/t
- Contained Metal: 1453000
- Contained Unit: oz

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-04-14T00:00:00.000Z

Reasoning: Wenot Indicated MRE increased 49.8%.

- Positive factor: Tonnage growth

- Positive factor: Contained metal growth

Evidence · text

> Wenot Indicated MRE increased 49.8% to 1,453,000 ounces \("oz"\) of gold with an average grade of 1.59 g/t Au, contained in 28.4 million tonnes \("Mt"\)

## 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.