# VanadiumCorp and Université de Sherbrooke Announce Publication of Peer-Reviewed Research on Lac Doré Vanadiferous Titanomagnetite

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/vanadiumcorp-and-universite-de-sherbrooke-announce-publication-of-peer-reviewed--986e60c7-9846-4cf4-981c-5b817e5e21f4

Original source: https://www.thenewswire.com/press-releases/1knDFyvZV-vanadiumcorp-and-universite-de-sherbrooke-announce-publication-of-peer-reviewed-research-on-lac-dore-vanadiferous-titanomagnetite.html

Publisher: thenewswire

Original announcement: 2026-10-13T13:01:11.595Z

Analysis by Minestarters Atlas

Atlas analysis published: 2026-10-13T13:03:02.558Z

Atlas analysis updated: 2026-10-13T13:03:02.558Z

- Company: VanadiumCorp Resource Inc.

- Ticker: VRB

- Exchange: Unavailable

- Region: Québec

- Primary commodity: Vanadium

- Secondary commodities: Titanium, Iron ore

- Document categories: Metallurgy, Other

- Extracted: 2026-10-13 13:03:03 UTC

Narrative sentiment: 0.30 · Bullish

## Minestarters Atlas summary

VanadiumCorp announced the publication of a peer-reviewed paper in the journal 'Minerals' detailing research conducted with Université de Sherbrooke on the Lac Doré project. The study investigated the effects of mechanical activation on the mineralogical properties of vanadiferous titanomagnetite, providing technical foundation for future metallurgical testing.

Reasoning: The announcement reports the publication of peer-reviewed research regarding the microstructural behavior of the project's ore, which is a positive technical milestone but lacks commercial or economic data.

- Positive factor: Peer-reviewed scientific validation of mineralogical research

- Positive factor: Ongoing technical collaboration with a major university

- Positive factor: Advances technical understanding of processing concepts

- Negative factor: Laboratory-scale research only

- Negative factor: Does not establish economic viability or recovery rates

Facts used in scoring: 1

## Classification and evidence

**Bench Scale Only**

Polarity: negative

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

Why it applies: The research is explicitly described as laboratory-scale scientific research and does not represent commercial or economic viability.

Evidence · text

> The research does not establish economic viability, recovery rates, or commercial production potential.

**Mill Route**

Polarity: neutral

Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\).

Why it applies: The study specifically evaluates mechanical activation via an intensive milling process.

Evidence · text

> investigates the effects of mechanical activation, an intensive milling process

**Single Domain Only**

Polarity: negative

Definition: Testing limited to one composite or domain — representativeness not established.

Why it applies: only one composite was tested

## Extracted facts

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

## Metallurgical Results (1)

### mechanical activation \(intensive milling\)

[Link to this fact](https://atlas-staging.minestarters.com/news/vanadiumcorp-and-universite-de-sherbrooke-announce-publication-of-peer-reviewed--986e60c7-9846-4cf4-981c-5b817e5e21f4#fact-metallurgical-facts-0)

Lac Doré · vanadium

#### Identity

- Project: Lac Doré
- Commodity: vanadium
- Region: canada\_qc
- Reported Region: Québec
- Ticker: VRB

#### Test Work

- Program Status: preliminary
- Test Type: mechanical activation \(intensive milling\)
- Sample: Lac Doré vanadiferous titanomagnetite \(VTM\) material

#### Lab

- Laboratory: Université de Sherbrooke

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2026-10-13T00:00:00.000Z

Reasoning: The research confirms that mechanical activation influences the mineral structure, which is useful for future processing design.

- Positive factor: Measurable changes in mineralogical and microstructural properties observed

- Negative factor: Laboratory-scale only

Evidence · text

> investigates the effects of mechanical activation, an intensive milling process, on the mineralogical and microstructural characteristics of Lac Doré VTM material.

## 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.