Acanthite paramorph after argentite - Himmelfahrt Mine, Germany - Specimen size ~ 12 cm
Mineral: Acanthite paramorph after argentite
Locality: Himmelfahrt Mine, Freiberg, Freiberg District, Erzgebirgskreis, Saxony/Sachsen, Germany
Dimensions: Specimen size ~ 12 cm

Description: Collection Terra Mineralia, Freiberg (my photo)