Johnson Mine
Past ProducerMicaSurface-UndergroundUSGS MRDS
Location
| State | Georgia |
| County | Upson |
| Coordinates | 32.90436, -84.13991 |
Commodities
| Primary | Mica |
Mine Details
| Status | Past Producer |
| Type | Surface-Underground |
| Data Source | USGS MRDS |
| Source ID | 10168166 |