| Lat / long: | 42.7953, -91.43985 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 190430055 |
| DEP | 10305564 |
| Reference | {Deposit:: DUBUQUE FORMATION AND ELGIN LIMESTONE MEMBER OF MAQUOKETA FM}{Deposit:: IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977} |
| Reporter | Igs / Dh |