Pyrite - Sphalerite

Dimensions: 3.7 x 2.1 x 3.2cm
 Locality: Huanzala Mine,Huallanca District, Bolognesi Province, Ancash, Peru
 This ensemble is remarkable in its architecture. An unusual and very aesthetic association with a Sphalerite crystal on Pyrite octahedrons.
 Dimensions without the acrylic base, which is supplied with the mineralogical specimen.