| Lat / long: | 38.62255, -90.2659 |
| Primary: | Fire Clay (Refractory) |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 295100047 |
| DEP | 10293493 |
| Reference | {Deposit:: CHELTENHAM FORMATION}{Deposit:: 65 FOOT SHAFT LEADS TO UNDERGROUND SYSTEM}{Deposit:: MGS VOL. 11, P. 256 WHEELER 1896} |
| Reporter | Missouri Department Of Natural Resources --Mcfrld |