Group of cubic crystals of acanthite in skeletal growth, well defined and brilliant. Specimens from this Bolivian locality appeared in a limited quantity in this old silver mine, one of the most significant in Bolivia. This fact and the few samples that have been seen on the market make them very interesting pieces for collectors.

ORIGIN: PORCO, AGUA DE CASTILLA, PROVINCE ANTONIO QUIJANO, DEPARTMENT OF POTOSI, BOLIVIA

DIMENSIONS: x1x1.1