|
USA | |
- Black Hawk Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| von Bargen, David (1993) Minerals of the Black Hawk district New Mexico. Rocks & Minerals, 68 (2) 96-133 doi:10.1080/00357529.1993.9926536 |
- Gold Hill Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. (2005) Mineral Resources Data System (MRDS), US Geological Survey. Walstrom, Robert E. (n.d.) Personal communication. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Northern Cooks Range Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- White Signal Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |