Argentopearceite Ag16As2S11 Crystal Data: Hexagonal. Point Group: 32. Physical Properties: Cleavage:...Diffraction Pattern: Lehnschafter mine, Krušné hory (Erzgebirge), Czech Republic. 3.085 (100), 3.120 (62)...the dumps of the Lehnschafter mine, Mikulov-Hrob ore district, 9 km northwest of Teplice, Krušné hory (Erzgebirge)...(Erzgebirge), Czech Republic. Name: Type Material: Department of Mineralogy and Petrology, National Museum...Museum, Prague, Czech Republic (P1P 35/ 2020). References: (1) Miyawaki, R., F. Hatert, M. Pasero, and |