Where: Ontario · North America · approx. 45.08, -78.04 (vicinity only)
Why this spot: Grenville calcite vein-dyke
What turns up: Large green fluorapatite crystals, titanite, hornblende, calcite, diopside
Access: Gray area.
Old apatite pit on Crown/private land; verify access. Traditional club collecting site.
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.