# QMC Confirms Significant Spodumene Mineralization in Historical Drill Core

Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/qmc-confirms-significant-spodumene-mineralization-in-historical-drill-core--2e534133-4798-4fee-8b0b-29498b541fa3

Original source: https://money.tmx.com/en/quote/QMC/news/4861224277033834/qmc-confirms-significant-spodumene-mineralization-in-historical-drill-core

Publisher: tmx

Original announcement: 2019-05-14T12:47:33.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Quantum Minerals Corp.

- Ticker: QMC

- Exchange: TSX

- Region: Manitoba

- Primary commodity: Lithium

- Secondary commodities: Tantalum, Tin, Niobium, Rubidium, Cesium

- Document categories: Resource update, Other

- Extracted: 2026-09-16 19:26:10 UTC

Narrative sentiment: 0.20 · Bullish

## Minestarters Atlas summary

QMC has confirmed the presence of spodumene mineralization through the re-sampling of historical drill core from the 1978 TANCO program at the Irgon Property. The company also noted a historical lithium estimate of 1.2 million tonnes at 1.51% Li2O from the 1950s, though this does not meet current NI 43-101 standards.

Reasoning: The company is re-sampling historical core to confirm lithium mineralization; while it references a significant historical estimate, no new assay values are provided in this release.

- Positive factor: Confirmation of spodumene mineralization in historical core

- Positive factor: Presence of a significant historical mineral estimate

- Negative factor: Analytical results for new re-sampling are still pending

- Negative factor: Historical estimate does not comply with NI 43-101 standards

- Negative factor: Core availability is incomplete

Facts used in scoring: 1

## Classification and evidence

**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 mineral estimate provided is from 1953-1954 and does not comply with current NI 43-101 standards.

Evidence · text

> This historical estimate is documented in a 1956 Assessment Report... does not conform to current NI43-101 standards.

**QP/CP Signed**

Polarity: positive

Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience.

Why it applies: The technical content was reviewed and approved by Bruce E. Goad, P. Geo., a qualified person.

Evidence · text

> The technical content of this news release has been reviewed and approved by Bruce E. Goad, P. Geo., who is a qualified person

## Extracted facts

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

## Resource Estimates (1)

### inferred

[Link to this fact](https://atlas-extractions.minestarters.com/news/qmc-confirms-significant-spodumene-mineralization-in-historical-drill-core--2e534133-4798-4fee-8b0b-29498b541fa3#fact-resource-facts-0)

Irgon Lithium Mine project · lithium

Historical result

Needs review: historical\_restatement

#### Identity

- Project: Irgon Lithium Mine project
- Commodity: lithium
- Region: canada\_mb
- Reported Region: Manitoba
- Ticker: QMC

#### Resource scope

- Estimate type: resource
- Resource group id: resource:7c0768855da72056104e
- Deposit or zone: Irgon Dike

#### Resource Data

- Category: inferred
- Tonnes: 1200000
- Grade: 1.51
- Grade Unit: % Li2O

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Historical: Yes
- Historical Source Date: 1955-08-04T00:00:00.000Z

#### Dates

- Event date: 2019-05-14T00:00:00.000Z

Reasoning: Historical estimate provided for context but lacks modern technical validation.

- Negative factor: Non-compliant with NI 43-101

- Negative factor: Historical data

Evidence · text

> reported a historical mineral estimate of 1.2 million tons grading 1.51% Li 2 O

#### Tags used in scoring

**Inferred Resource**

Polarity: negative

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

Why it applies: category is "inferred"

**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

**No Contained Metal**

Polarity: negative

Definition: Tonnage and grade reported but contained metal not calculated or disclosed — incomplete reporting.

Why it applies: contained\_metal was not reported

**Stale Estimate**

Polarity: negative

Definition: Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: effective date is 63.8 years before this release

## 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.