|
USA | |
| [var. Pitchblende] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Blake Mining District (Mirage Mining District; Cotton Creek Mining District)
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Bonanza Mining District (Kerber Creek Mining District; Blake Mining District)
| [var. Pitchblende] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Pitchblende] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Pitchblende] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Pitchblende] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Pitchblende] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Pitchblende] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Pitchblende] (2005) Mineral Resources Data System (MRDS), US Geological Survey. Page, Lincoln R., Stocking, Hobart E., Smith, Harriet B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. Professional Paper 300. US Geological Survey doi:10.3133/pp300 Page, Lincoln R., Stocking, Hobart E., Smith, Harriet B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. Professional Paper 300. US Geological Survey doi:10.3133/pp300 Page, Lincoln R., Stocking, Hobart E., Smith, Harriet B. (1956) Contributions to the geology of uranium and thorium by the United States Geological Survey and Atomic Energy Commission for the United Nations International Conference on Peaceful Uses of Atomic Energy, Geneva, Switzerland, 1955. Professional Paper 300. US Geological Survey doi:10.3133/pp300 |
| Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Pitchblende] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| [var. Pitchblende] (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
Pitch Mine, Saguache County, Colorado, USA