Where: Canada · North America · approx. 45.04, -78.1 (vicinity only)
Why this spot: Rockhounding locality: Grenville pegmatite
What turns up: Uraninite, betafite, zircon, feldspar
Access: Permission required.
Patented uranium-pegmatite land; permission needed and radioactive material has handling/transport limits.
Open in Mudlark Map →
Satellite view, historic-map overlays, tide/flow context and field notes are in the app. Exact research detail is part of Pro.
Pins are approximate by design. This page is historical research, not permission to dig. Check ownership and local law first.