Keystone Mine And Mill
Past ProducerFluorine-FluoriteUndergroundUSGS MRDS
Location
| State | Kentucky |
| County | Crittenden |
| Coordinates | 37.32037, -88.17033 |
Commodities
| Primary | Fluorine-Fluorite |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10194302 |