| Lat / long: | 38.82144, -91.93795 |
| Primary: | Fire Clay (Refractory) |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 290270027 |
| DEP | 10218901 |
| Reference | {Deposit:: MGS MSC.27502 FIRECLAYS HEIDENRICH 1953}{Deposit:: ASCS PHOTO # 51 9-19-69 1:20000 - 37 ACS.} |
| Reporter | Missouri Department Of Natural Resources --Mcrate |