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Canada, Quebec

Jeffrey Mine, Val-des-Sources, Quebec

Mineral locality Inferred from historyProhibited, look only

What you could find

Reported finds from this ground.

Crystals and mineralsCrystals and minerals

Also reported: vesuvianite, diopside.

Photos via Wikimedia Commons: Stephanie Clifford from Arlington, VA, USA (CC BY 2.0).

Why this spot

Rockhounding locality: ultramafic asbestos deposit

Renowned locality for grossular garnet and vesuvianite, widely documented.

Before you go

Hazards noted for this site.

Asbestos fibers, unstable slopes

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.