Pyrite cubes never get old – they are completely natural, and thus a favorite of collectors. This particular piece hosts an exceptionally large flawless cube of Spanish Pyrite (4.5 cm). This piece is really amazing and impressive – one of the largest cubes I’ve ever seen! The perfect cubic formation, metallic luster and contrast with the matrix makes for a superb aesthetic specimen!

Location: Mina Victoria, Navajún, La Rioja, Spain

Size: 13 x 12 x 8 cm