| Lat / long: | 37.29117, -88.21673 |
| Primary: | Fluorine-Fluorite |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 210550059 |
| DEP | 10145327 |
| Reference | {Deposit:: REF:W.M.R.91.1815,FLUORSPAR-W.D.HARDIN ESTATE,CRITTENDE CO.,}{Deposit:: 1950.} |
| Reporter | Eastern Field Operations Center (EFOC) |