Big Four Mine
Past ProducerUndergroundUSGS MRDS
Location
| State | Illinois |
| County | Saline |
| Coordinates | 37.60787, -88.45474 |
Commodities
| Tertiary | Fluorine-Fluorite |
Mine Details
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10217460 |
| State | Illinois |
| County | Saline |
| Coordinates | 37.60787, -88.45474 |
| Tertiary | Fluorine-Fluorite |
| Status | Past Producer |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10217460 |