| Lat / long: | 42.23001, -91.54795 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 191130030 |
| DEP | 10218121 |
| Reference | {Deposit:: SPRING GROVE TO COGGON MEMBERS OF THE WAPSIPINICON FORMATION}{Deposit:: IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977} |
| Reporter | Igs / Ck |