| Lat / long: | 41.24812, -91.80046 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 191830011 |
| DEP | 10218573 |
| Reference | {Deposit:: ST. LOUIS LIMESTONE}{Deposit:: IOWA GEOLOGICAL SURVEY ANNUAL REPT. V.5, 1895, P.168} |
| Reporter | Igs / Ck |