National Metals Corp/ Shady Valley
Past ProducerSurfaceUSGS MRDS
Location
| State | Tennessee |
| County | Johnson |
| Coordinates | 36.51928, -81.92874 |
Commodities
| Tertiary | Manganese |
Mine Details
| Status | Past Producer |
| Type | Surface |
| First Production | 1917 |
| Discovery Year | 1883 |
| Data Source | USGS MRDS |
| Source ID | 10178481 |