Preen Mine
Past ProducerSurface-UndergroundUSGS MRDS
Location
| State | Illinois |
| County | Hardin |
| Coordinates | 37.46537, -88.37004 |
Commodities
| Tertiary | Fluorine-Fluorite |
Mine Details
| Status | Past Producer |
| Type | Surface-Underground |
| Data Source | USGS MRDS |
| Source ID | 10266213 |