Locality: Valdeperillo, Cornago, La Rioja, Spain
Size: 66 mm x 45 mm x 27 mm (2.6 in. x 1.8 in. x 1.1 in.)
Weight: 80 g (2.8 oz.)
Cubic pyrite specimen with two crystals, the largest of which measures 11 mm. One of them has an additional small (2mm) twinned crystal. The pyrite has sharp edges and reflective faces.