Where: Michigan · North America · approx. 47.38, -87.96 (vicinity only)
Why this spot: Sheltered Lac La Belle bay at the tip of the Keweenaw with agate and datolite gravel
What turns up: agate, datolite, copper-stained pebbles
Access: Open / legal.
Public beach access; adjacent preserve land asks take-nothing, so stay on the public strand.
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.