# IsoEnergy Continues Systematic Drill Testing at Flatiron, Targeting Growth Near Tony M Mine, Utah and Provides Bulk Sample Update

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/isoenergy-continues-systematic-drill-testing-at-flatiron-targeting-growth-near-t--5c5d9841-d66e-431f-92b8-34f3ffea48da

Original source: https://money.tmx.com/en/quote/ISO/news/7080660941332564/isoenergy-continues-systematic-drill-testing-at-flatiron-targeting-growth-near-t

Publisher: tmx

Original announcement: 2026-04-23T11:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: IsoEnergy Ltd.

- Ticker: ISO

- Exchange: TSX

- Region: Utah

- Primary commodity: Uranium

- Secondary commodities: Vanadium

- Document categories: Metallurgy, Other

- Extracted: 2026-08-24 06:01:58 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

IsoEnergy has completed the mining component of its bulk sample at the Tony M mine, yielding approximately 2,100 tons of material to support an upcoming Preliminary Economic Assessment. Additionally, the company is continuing systematic drilling at the Flatiron Project in Utah to target uranium mineralization.

Reasoning: The company successfully completed the mining phase of a bulk sample at Tony M, providing operational data for an upcoming PEA, and reported high recovery potential from small-scale ore sorting tests.

- Positive factor: successful completion of bulk sample mining component

- Positive factor: encouraging small-scale testing results for ore sorting/upgrading

- Positive factor: de-risking Tony M mine for production

Facts used in scoring: 2

## Classification and evidence

**Bench Scale Only**

Polarity: negative

Definition: Only preliminary bench tests completed — no locked-cycle or pilot work.

Why it applies: The reported recoveries are from 'small-scale testing' conducted during 2025, not pilot or commercial scale.

Evidence · text

> both technologies had demonstrated encouraging results during 2025 small-scale testing

## Extracted facts

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

## Metallurgical Results (2)

### slurry ablation

[Link to this fact](https://atlas-staging.minestarters.com/news/isoenergy-continues-systematic-drill-testing-at-flatiron-targeting-growth-near-t--5c5d9841-d66e-431f-92b8-34f3ffea48da#fact-metallurgical-facts-0)

uranium

Historical result

Needs review: historical\_restatement

#### Identity

- Commodity: uranium
- Ticker: ISO

#### Test Work

- Program Status: preliminary
- Test Type: slurry ablation
- Sample: high-pressure slurry ablation small-scale testing

#### Recovery

- Recovery: 90 %
- Recovery Basis: actual\_test

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2026-01-07T00:00:00.000Z

#### Dates

- Event date: 2026-04-23T00:00:00.000Z

Reasoning: Small-scale testing showed potential to recover more than 90% of uranium into 25% of original mass.

- Positive factor: high recovery potential

Evidence · text

> high-pressure slurry ablation showed the potential to recover more than 90% of the uranium into roughly 25% of the original mass

### sorting

[Link to this fact](https://atlas-staging.minestarters.com/news/isoenergy-continues-systematic-drill-testing-at-flatiron-targeting-growth-near-t--5c5d9841-d66e-431f-92b8-34f3ffea48da#fact-metallurgical-facts-1)

uranium

Historical result

Needs review: historical\_restatement

#### Identity

- Commodity: uranium
- Ticker: ISO

#### Test Work

- Program Status: preliminary
- Test Type: sorting
- Sample: mineralized material sorting small-scale testing

#### Recovery

- Recovery: 90 %
- Recovery Basis: actual\_test

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 2026-01-07T00:00:00.000Z

#### Dates

- Event date: 2026-04-23T00:00:00.000Z

Reasoning: Small-scale testing achieved over 90% recovery into roughly 50% of original mass for amenable material.

- Positive factor: high recovery potential

Evidence · text

> mineralized material sorting achieved over 90% recovery into roughly 50% of the original mass

## 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.