An exceptionally large, heavy, amazing and lustrous cluster of Pyrite octahedrons. The Pyrite crystals have a metallic luster and golden color, as well as varying muted crystal face reflections due to complex crystal growth patterns. A striking piece that would show well anywhere (except on the middle of a glass shelf . . . ). In excellent condition.

Location: Huanzala Mine, Huallanca, Bolognesi Province, Ancash Department, Peru

Size: 19.5 x 10.5 x 11.5 cm