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USA | |
- Butte Mining District (Summit Valley Mining District)
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| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| Weed, W.H. (1912) Geology and ore deposits of the Butte district, Montana. Professional Paper 74. US Geological Survey doi:10.3133/pp74 |
| Jenkins, Robert E. II, Lorengo, Jerry A. (2002) Butte, Montana: Minerals, Mines and History. The Mineralogical Record, 33 (1) 5-69 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Jenkins, Robert E. II, Lorengo, Jerry A. (2002) Butte, Montana: Minerals, Mines and History. The Mineralogical Record, 33 (1) 5-69 |
| Weed, W.H. (1912) Geology and ore deposits of the Butte district, Montana. Professional Paper 74. US Geological Survey doi:10.3133/pp74 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Weed, W.H. (1912) Geology and ore deposits of the Butte district, Montana. Professional Paper 74. US Geological Survey doi:10.3133/pp74 |
| Weed, W.H. (1912) Geology and ore deposits of the Butte district, Montana. Professional Paper 74. US Geological Survey doi:10.3133/pp74 |
| Jenkins, Robert E. II, Lorengo, Jerry A. (2002) Butte, Montana: Minerals, Mines and History. The Mineralogical Record, 33 (1) 5-69 |
| Weed, W.H. (1912) Geology and ore deposits of the Butte district, Montana. Professional Paper 74. US Geological Survey doi:10.3133/pp74 |
| Weed, W.H. (1912) Geology and ore deposits of the Butte district, Montana. Professional Paper 74. US Geological Survey doi:10.3133/pp74 |
| Weed, W.H. (1912) Geology and ore deposits of the Butte district, Montana. Professional Paper 74. US Geological Survey doi:10.3133/pp74 |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. Weed, W.H. (1912) Geology and ore deposits of the Butte district, Montana. Professional Paper 74. US Geological Survey doi:10.3133/pp74 |
| Weed, W.H. (1912) Geology and ore deposits of the Butte district, Montana. Professional Paper 74. US Geological Survey doi:10.3133/pp74 |
| Weed, W.H. (1912) Geology and ore deposits of the Butte district, Montana. Professional Paper 74. US Geological Survey doi:10.3133/pp74 |
| Weed, W.H. (1912) Geology and ore deposits of the Butte district, Montana. Professional Paper 74. US Geological Survey doi:10.3133/pp74 |
Butte Mining District, Silver Bow County, Montana, USA