Where: Switzerland · Europe · approx. 46.6, 8.57 (vicinity only)
Why this spot: Alpine cleft
What turns up: Smoky quartz, quartz gwindels, and adularia in high clefts of the Gotthard massif
Access: Permission required.
In Uri a Strahler permit is required and hunting zones are allocated; some areas are reserved to 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.