Enargite on Pyrite

Enargite is rare in large crystals. This specimen displays a robust prismatic crystal to nearly 4cm, which anchors two smaller crystals adjoining. The isolation and  impeccable condition with pronounced aesthetics from the pyritic matrix, along with the cluster at the other end adding balance, makes this a very desirable Peruvian specimen.

Locality: Julcani Mine, Julcani District, Huancavelica Department, Peru

Composition: copper arsenic sulfosalt