TETRAHEDRITE, QUARTZ, SPHALERITE, Casapalca Mine, Huarochiri Province, Lima Department, Peru, 9.5 x 7 x 5 cm | |
Here is very fine Tetrahedrite specimen from the find in the late nineties. The Tetrahedrites and short terminated Quartz crystals are undamaged. Tetrahedrites are fairly soft and hard to find undamaged. One side of the Tetrahedrite crystals have very minor coating of Chalcopyrite. |