| Lat / long: | 40.91192, -91.84876 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 191010002 |
| DEP | 10193856 |
| Reference | {Deposit:: ST. LOUIS AND SPERGEN FORMATIONS}{Deposit:: IOWA DOT GEN. AGGREGATE SOURCE INFO 1981}{Deposit:: IOWA ST. HWY COMM. AGGREGATE RESOURCE LISTING 1977} |
| Reporter | Igs / Dh |