| Lat / long: | 42.94861, -85.73185 |
| Primary: | Gypsum-Anhydrite |
| Operation type: | Underground |
| Development status: | Producer |
| MAS | 260810010 |
| DEP | 10170453 |
| Reference | {Deposit:: REF: MICH MIN PROD 1975-DEPT OF NAT RES-GEOL SURV DIV}{Deposit:: MSHA UPDATE} |
| Reporter | Eastern Field Operations Center (EFOC) |