(Cavradischlucht, Val Curnera, Tujetsch (Tavetsch), Vorderrheintal, Graubünden (Grisons; Grischun), Schweiz (Suisse; Svizzera))
Clefts and copper mineralizations in Permo-Carboniferous rocks.
Refs.:
- Mineral News: 6:3: 1-2.
- Rocks and Minerals: 73: 14-32.
Mineral List:41 entries listed. 32 valid minerals.
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