Cuprite from selected localities.
USA | |
| Mineralogical Record 33:1 |
Sales, R. (1914) Ore deposits at Butte, Montana. American Institute of Mining and Metallurgical Engineers Transactions, Vol. 46, p. 4-106. |
USA | |
| Mineralogical Record 33:1 |
Sales, R. (1914) Ore deposits at Butte, Montana. American Institute of Mining and Metallurgical Engineers Transactions, Vol. 46, p. 4-106. |