|
USA | |
- Beaver Creek Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Klamath River Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Maggie Creek 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. |
- 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. |
- Upper Applegate Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Briggs Creek Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Wallowa Range Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
- Wallowa Range Mining District
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |
| (2005) Mineral Resources Data System (MRDS), US Geological Survey. |