# Fox River Resources Produces Purified Phosphoric Acid from Martison Project, Boosting Canada’s Battery Materials Supply Chain

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/fox-river-resources-produces-purified-phosphoric-acid-from-martison-project-boos--c3e77977-a595-4cc1-b6a2-c61fd7f10384

Original source: https://finance.yahoo.com/news/fox-river-resources-produces-purified-123000804.html

Publisher: yahoo\_press

Original announcement: 2025-11-12T12:30:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: 2026-09-22T04:01:31.835Z

Atlas analysis updated: 2026-09-22T04:01:31.835Z

- Company: Fox River Resources Corporation

- Ticker: FOX

- Exchange: CSE

- Region: Canada

- Primary commodity: Phosphorus

- Secondary commodities: Lithium

- Document categories: Metallurgy, Other

- Extracted: 2026-09-22 04:01:32 UTC

Narrative sentiment: 0.60 · Bullish

## Minestarters Atlas summary

Fox River Resources has successfully produced purified phosphoric acid \(PPA\) at its Martison Project. The company completed testwork identifying the unit operations required to upgrade merchant grade acid to battery-grade PPA for the LFP supply chain.

Reasoning: Successful metallurgical milestone demonstrating the ability to produce high-value battery-grade material \(PPA\) from merchant grade acid.

- Positive factor: successful production of purified phosphoric acid \(PPA\)

- Positive factor: identified necessary unit operations for upgrading acid

Facts used in scoring: 1

## Classification and evidence

**Mill Route**

Polarity: neutral

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

Why it applies: The announcement describes unit operations to upgrade acid, implying a processing/mill-based route.

Evidence · text

> identified all necessary unit operations required to upgrade merchant grade acid to PPA

**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)

### testwork

[Link to this fact](https://atlas-staging.minestarters.com/news/fox-river-resources-produces-purified-phosphoric-acid-from-martison-project-boos--c3e77977-a595-4cc1-b6a2-c61fd7f10384#fact-metallurgical-facts-0)

Martison Project · phosphorus

#### Identity

- Project: Martison Project
- Commodity: phosphorus
- Region: canada
- Reported Region: Canada
- Ticker: FOX

#### Test Work

- Program Status: preliminary
- Test Type: testwork
- Processing Route: upgrade merchant grade acid to PPA
- Sample: purified phosphoric acid \(PPA\) production testwork

#### Review

- Needs Review: No
- Historical: No

#### Dates

- Event date: 2025-11-12T00:00:00.000Z

Reasoning: Successful demonstration of upgrading process for battery-grade material.

- Positive factor: successful production of purified phosphoric acid \(PPA\)

- Positive factor: identified necessary unit operations

Evidence · text

> successful production of purified phosphoric acid \(PPA\)

## 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.