Chrysocolla from selected localities.
USA | |
| Weed, W.H. (1912) Geology and Ore Deposits of the Butte District, Montana. United States Geological Survey, Professional Paper 74, 262 pages plus plates.; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
Rocks & Min.: 16:243, 247. | |
Rocks & Min.: 16: 243, 247.; Copper Handbook 1911 | |
Mineralogical Record 33:1; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
Weed, W.H. (1912) Geology and Ore Deposits of the Butte District, Montana. United States Geological Survey, Professional Paper 74, 262 pages plus plates. | |
Geology and Ore Deposits of the Butte District, Montana, W. C. Weed, 1912; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. | |
U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia. |
Sarsfield Mine, Butte Mining District, Silver Bow County, Montana, USA