Dolomite and Pyrite - Lengenbach Quarry, Switzerland - 80 mm x 50 mm x 30 mm
Mineral: Dolomite and Pyrite
Locality: Lengenbach Quarry, Fäld, Binn Valley (Binntal), Wallis (Valais), Switzerland
Dimensions: 80 mm x 50 mm x 30 mm