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Blackburn mica mine, Cantley

Mineral locality Documented sitePermission required

What you could find

Reported finds from this ground.

Crystals and mineralsCrystals and minerals
MarblesMarbles

Also reported: apatite, phlogopite, diopside.

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

Why this spot

Gatineau phosphate and mica pits of the 1880s in Grenville marble

Documented historic mine known to Ottawa-Gatineau collectors.

Before you go

Hazards noted for this site.

water-filled pits

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.