|
USA | |
- Cornucopia Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Rye Valley Mining District (Mormon Basin Mining District)
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Upper Burnt River Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Quartzburg Mining District (Comer Mining District)
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Gold Hill Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Upper Applegate 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. |
- Wallowa Range Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |