Locality: Valdeperillo, Cornago, La Rioja, Spain
Size: 43 mm x 40 mm x 23 mm (1.7 in. x 1.6 in. x 0.8 in.)
Weight: 43 g (1.5 oz.)
Cubic pyrite specimen from Valdeperillo, containing four pyrite crystals, the largest of which measures 13 mm. They have sharp edges and reflective surfaces.