PYRITE CRYSTAL CLUSTER. THESE ARE FROM THE MACHU PICCHU AREA, PERU. THEY HAVE NOT BEEN CUT OR POLISHED AND ARE COMPLETELY NATURAL. THIS SPECIMEN IS ENTIRELY SOLID PYRITE EXCEPT FOR A SMALL AMOUNT OF MATRIX ON BASE. THIS PYRITE CRYSTAL CLUSTER SPECIMEN IS 2 1 /4" W X 2" D X 1" H INCHES. THE WEIGHT IS 5.23 OUNCES NICE SPECIMEN FOR YOUR COLLECTION!