PreviousNext PYR4652 - PYRITE $30.00 Locality Huanzala Mine; Huallanca District; Dos de Mayo Province; Huánuco Department, Peru Dimensions 51mm x 48mm x 34mm Unusual pyrite cluster, with individual crystals to 11 mm across, displaying a rare combination of octahedral and pyritohedral faces (pyrite crystal form No. 7 of Goldschmidt 1913-1923).