Tetrahedrite, Quartz - Mina Casapalca, Peru - 6,0 x 3,5 x 1,8 cm
Mineral: Tetrahedrite, Quartz
Locality: Mina Casapalca, Casapalca, Huarochiri Province, Lima Department, Peru
Dimensions: 6,0 x 3,5 x 1,8 cm

Description: Large xl 3,4 cm on edge