Where: Switzerland · Europe · approx. 46.57, 8.33 (vicinity only)
Why this spot: Alpine cleft
What turns up: Smoky quartz, pink fluorite octahedra, and hematite in the Aar-granite clefts around the Grimsel pass
Access: Permission required.
Strahlen (crystal hunting) in Bern requires respecting cantonal rules; some zones are open with a permit, others closed, and the tunnels are off-limits.
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.