Elkhorn Group
Past ProducerManganeseUSGS MRDS
Location
| State | Washington |
| County | Jefferson |
| Coordinates | 47.73924, -123.01181 |
Commodities
| Primary | Manganese |
| Tertiary | Iron |
Mine Details
| Status | Past Producer |
| Last Production | 1945 |
| Data Source | USGS MRDS |
| Source ID | 10047953 |