mdis CALCITE and QUARTZ on CHALCOPYRITE and minor SPHALERITE, Casapalca Mine, Casapalca, Huarochiri Province, Lima Department, Peru, 6 x 6 x 5 cm, Miniature | |
A matrix of Chalcopyrite and minor Sphalerite covered with some Quartz and lots of white terminated and double terminated scalenohedral crystals of Calcite. |