Where: Grand Est · Europe · approx. 48.47, 7.23 (vicinity only)
Why this spot: Skarn/vein Fe-Cu
What turns up: Magnetite, chalcopyrite, quartz, garnet on dumps
Access: Gray area.
Old iron mines; dumps informal.
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.