| Lat / long: | 42.4733, -94.17664 |
| Primary: | Gypsum-Anhydrite |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 191870028 |
| DEP | 10169875 |
| Reference | {Deposit:: SHOWN ADJACENT TO NATIONAL GYPSUM CO. MINE MAPS IN IOWA}{Deposit:: GEOLOGICAL SURVEY FILES} |
| Reporter | Igs / Dh |