Knight Mine
Past ProducerFluorine-FluoriteUndergroundUSGS MRDS
Location
| State | Illinois |
| County | Hardin |
| Coordinates | 37.42397, -88.36584 |
Commodities
| Primary | Fluorine-Fluorite |
| Secondary | Lead, Zinc |
| Tertiary | Barium-Barite |
Mine Details
| Status | Past Producer |
| Type | Underground |
| First Production | 1973 |
| Discovery Year | 1970 |
| Data Source | USGS MRDS |
| Source ID | 10144872 |