Matawinie Mine

Open-pit graphite mining project near Saint-Michel-des-Saints, in Lanaudière. NMG announced final investment decision and construction launch in May 2026.

SOURCE STATUS

INVENTORY

Approved public inventory

BASIS

Canonical Quebec2035 registry-backed page

DIRECT SOURCES

5 source links in the record

ARTICLE CONTEXT

1 linked Quebec2035 publication

This block describes the visible review state of the page; it adds no new evidence.

PUBLIC SOURCES

Nouveau Monde Graphite - Matawinie project pagePUBLISHER: Nouveau Monde Graphite Nouveau Monde Graphite - Matawinie final investment decisionPUBLISHER: Nouveau Monde Graphite · PUBLISHED: 2026-05-15 Nouveau Monde Graphite - Matawinie construction launchPUBLISHER: Nouveau Monde Graphite · PUBLISHED: 2026-05-19 Major Projects Office - Nouveau Monde Graphite's Matawinie MinePUBLISHER: Gouvernement du Canada · PUBLISHED: 2026-05-29 Prime Minister of Canada - Matawinie mine groundbreakingPUBLISHER: Gouvernement du Canada · PUBLISHED: 2026-05-19

PROFILE

STAGE

Construction

OUTPUT

Graphite concentrate

RELATED PUBLICATIONS

JUNE 20, 2026MINÉRAUX CRITIQUES

Nouveau Monde Graphite and Quebec's Critical-Mineral Value-Chain Test

Nouveau Monde Graphite is not primarily a graphite mine. It is a test of Quebec's ability to integrate extraction, processing, power, logistics, capital and customers into one industrial system.

READ ARTICLE