| Lat / long: | 41.48561, -91.83206 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 191830014 |
| DEP | 10242923 |
| Reference | {Deposit:: WASSONVILLE MEMBER OF HAMPTON FORMATION}{Deposit:: IOWA GEOLOGICAL SURVEY, ANN. RPTS. 1930-1933, V. 36, P. 273.} |
| Reporter | Igs / Dh |