Where: New York · North America · approx. 43.69, -74.0 (vicinity only)
Why this spot: Precambrian gneiss with giant almandine garnet
What turns up: Large dark red almandine garnet crystals in amphibolite
Access: Open / legal.
Fee guided tours at the North River open pit; keep collected garnet.
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.