Dioptase on Calcite 370 gram
Dioptase on Calcite 370 gram
Large and pristine Dioptase crystals on Calcite 370 gram
Pyrite with Calcite on Sphalerite and Galena Peru
Pyrite with Calcite on Sphalerite and Galena Peru
Pyrite with Calcite on Sphalerite and Galena Huanzala Mine, Huallanca District, Ancash region, Peru