Where: Ontario · North America · approx. 45.32, -77.35 (vicinity only)
Why this spot: Grenville pegmatite
What turns up: Aquamarine and golden beryl crystals to several cm, smoky quartz, cleavelandite, garnet
Access: Permission required.
On private land near Quadeville; access has been by permission/fee at times. Ask before digging.
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.