Chalcopyrite from selected localities.
USA | |
| Larsen, Esper Signius, Donald L. Everhart & Richard H. Merriam (1951), Crystalline rocks of southwestern California: California Division Mines Bulletin 159, 136 pp.: 48; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 343. |
| U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
| Weber, F.H., Jr. (1963a) Mines and mineral resources of San Diego County, California. California Division of Mines and Geology County Report 3, 309 pp.: 69-70; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 91. |