Where: Switzerland · Europe · approx. 46.62, 8.63 (vicinity only)
Why this spot: Alpine cleft
What turns up: Smoky quartz, hematite roses, and rutile in the Tavetsch clefts near the Oberalp pass
Access: Permission required.
In Graubunden a Strahler patent (cantonal license) is required to hunt crystals; some areas are reserved for licensed strahlers.
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.