Chalcopyrite from selected localities.
USA | |
| U.S. Geological Survey, (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
NBMG Bull 70 Geology and Mineral Resources of Washoe and Storey Counties, Nevada; U.S. Geological Survey, (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
MinRec 16(1):25-31 |