| Lat / long: | 43.2806, -93.12241 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 191950022 |
| DEP | 10194408 |
| Reference | {Deposit:: SHELL ROCK FORMATION QUARRIED}{Deposit:: IOWA ST HWY COMMISSION AGGREGATE RESOURCE LISTING 1977} |
| Reporter | Igs / Mm |