Silver - Silberbergalm, Austria - 3,5 x 1,5 cm
Mineral: Silver
Locality: Silberbergalm, Brixlegg, Kufstein District, Inn Valley, North Tyrol, Tyrol/Tirol, Austria
Dimensions: 3,5 x 1,5 cm

Description: Native Silver with a black crust of ?Acanthite