Sphalerite - Casapalca, Peru - 7.1 x 6.0 x 4.2

Mineral: Sphalerite
Locality: Casapalca, Chicla District, Huarochiri Province, Lima Department, Peru
Dimensions: 7.1 x 6.0 x 4.2

Description: Lustrous black twinned sphalerite crystals with an accent of white dolomite.