# Omai values Guyana gold project at $4B

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/omai-values-guyana-gold-project-at-4b--bfb9e657-4619-4f76-bf4c-56b20eab79a3

Original source: https://www.northernminer.com/news/omai-values-guyana-gold-project-at-4b/1003894097/

Publisher: northernminer

Original announcement: 2026-08-19T15:23:13.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Omai Gold Mines

- Ticker: OMG

- Exchange: Unavailable

- Region: Guyana

- Primary commodity: Gold

- Secondary commodities: None reported

- Document categories: Resource update

- Extracted: 2026-08-19 17:02:40 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Omai Gold Mines has released a new Preliminary Economic Assessment \(PEA\) for its Omai project in Guyana, valuing the asset at $4 billion \(C$5.5 billion\) based on a gold price of $3,600/oz. The study outlines an 18-year mine life capable of producing 6.3 million ounces of gold with a 24% IRR.

Reasoning: The announcement of a new PEA showing a $4B NPV at a $3,600 gold price represents a massive step-change in project valuation and scale.

- Positive factor: Significant NPV increase from previous PEA

- Positive factor: Large scale resource with high contained metal

- Positive factor: Past-producer benefits including infrastructure

- Negative factor: High initial capital costs

- Negative factor: Longer payback period compared to regional peers

Facts used in scoring: 2

## Classification and evidence

**Resource Update**

Polarity: neutral

Definition: Revised estimate for an existing resource — compare to prior to assess progress.

Why it applies: The document discusses a new PEA and provides updated resource figures.

Evidence · text

> The PEA also outlines a 24% internal rate of return \(IRR\)

**Inferred Resource**

Polarity: negative

Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: A significant portion of the resource \(5.5 Moz\) is in the Inferred category.

Evidence · text

> 106.6 million inferred tonnes at 1.59 grams for 5.5 million ounces

## Extracted facts

Stored fact records: 2. Some facts used in scoring do not have a stored record.

## Resource Estimates (2)

### indicated

[Link to this fact](https://atlas-staging.minestarters.com/news/omai-values-guyana-gold-project-at-4b--bfb9e657-4619-4f76-bf4c-56b20eab79a3#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: 2026-08-19T00:00:00.000Z

Reasoning: Large indicated resource base supporting the new PEA economics.

- Positive factor: Strong indicated resource scale

Evidence · text

> Omai hosts 38.1 million indicated tonnes grading 2.04 grams gold per tonne for 2.5 million oz. contained metal

### inferred

[Link to this fact](https://atlas-staging.minestarters.com/news/omai-values-guyana-gold-project-at-4b--bfb9e657-4619-4f76-bf4c-56b20eab79a3#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: 2026-08-19T00:00:00.000Z

Reasoning: Large inferred component adds significant potential scale to the project.

- Positive factor: Significant inferred resource upside

Evidence · text

> 106.6 million inferred tonnes at 1.59 grams for 5.5 million ounces

## 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.