# Trench Metals Discovers Multiple Zones of Highly Elevated Radioactivity on The Higginson Lake Uranium Project

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/trench-metals-discovers-multiple-zones-of-highly-elevated-radioactivity-on-the-h--1a6a75b9-7479-45d0-bcfa-d37aef00b029

Original source: https://money.tmx.com/en/quote/PAT/news/5451979771935843/trench-metals-discovers-multiple-zones-of-highly-elevated-radioactivity-on-the-h

Publisher: tmx

Original announcement: 2022-11-22T07:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Trench Metals Corp.

- Ticker: TMC

- Exchange: TSX

- Region: Saskatchewan

- Primary commodity: Uranium

- Secondary commodities: None reported

- Document categories: Resource update, Drill results

- Extracted: 2026-09-18 15:25:09 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Trench Metals has reported highly anomalous radioactivity readings across several targets at the Higginson Lake Uranium Project in Saskatchewan, including 'off-scale' readings at Corrigan Lake. While these scintillometer results indicate significant uranium mineralization, the company is awaiting formal assays from SRC Geoanalytical Laboratories to support a planned 2023 drilling program.

Reasoning: The announcement reports significant new surface radioactivity anomalies across multiple targets, providing strong evidence for uranium mineralization, though formal assays are still pending.

- Positive factor: Discovery of multiple zones of highly anomalous radioactivity

- Positive factor: Off-scale readings \(>65,500 cps\) at Corrigan Lake

- Positive factor: Significant strike length \(1,000m\) at Dianne West

- Positive factor: High historic assay values \(1.57% U3O8\) at Charlebois Lake

- Negative factor: Radioactivity readings are preliminary scintillometer/spectrometer data and not direct grade assays

- Negative factor: Historic reserves are non-compliant with current NI 43-101 standards

Facts used in scoring: 1

## Classification and evidence

**Nearology Play**

Polarity: neutral

Definition: Value premise rests on proximity to a known deposit rather than own results.

Why it applies: Project is located in the Athabasca Uranium district, home to the highest grade uranium deposits in the world.

Evidence · text

> The Athabasca District is home to the highest grade of uranium deposits in the world

**Historical Estimate Only**

Polarity: negative

Definition: Estimate pre-dates or does not comply with current JORC/NI 43-101 standards — requires verification drilling.

Why it applies: The reported reserves do not conform to current NI 43-101 standards and are treated as historical.

Evidence · text

> The historical mineral resource estimates presented above used categories that do not conform to current Canadian Institute of Mining, Metallurgy and Petroleum Definition Standards

**QA/QC Disclosed**

Polarity: positive

Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\).

Why it applies: Release names a Qualified Person \(Dr. Peter Born, P.Geo.\) and a certified laboratory \(SRC Geoanalytical Laboratories\).

Evidence · text

> Dr. Peter Born, P.Geo., is the designated qualified person

## Extracted facts

Stored fact records: 1. Some facts used in scoring do not have a stored record.

## Resource Estimates (1)

### indicated

[Link to this fact](https://atlas-extractions.minestarters.com/news/trench-metals-discovers-multiple-zones-of-highly-elevated-radioactivity-on-the-h--1a6a75b9-7479-45d0-bcfa-d37aef00b029#fact-resource-facts-0)

Higginson Lake Uranium Project · uranium

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Higginson Lake Uranium Project
- Commodity: uranium
- Region: canada\_sk
- Reported Region: Saskatchewan
- Ticker: TMC

#### Resource scope

- Estimate type: resource
- Resource group id: resource:fa826b9c438e468da3ed

#### Resource Data

- Category: indicated
- Contained Metal: 4.8
- Contained Unit: million lb of u3o8

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes

#### Dates

- Event date: 2022-11-22T00:00:00.000Z

Reasoning: Historical reserves are reported but lack modern technical validation.

- Negative factor: Non-compliant with current standards

Evidence · text

> The Higginson Lake uranium project hosts two historic drill-indicated reserves, totalling 4.8 million lb of U308.\*

#### Tags used in scoring

**Indicated Resource**

Polarity: positive

Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

## 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.