| Lat / long: | 42.18281, -91.11543 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 191050028 |
| DEP | 10267192 |
| Reference | {Deposit:: HOPKINTON FORMATION}{Deposit:: LOCATION INCLUDES A SMALL QUARRY IN NW NE SEC.}{Deposit:: IOWA ST HWY COMM AGGREGATE RESOURCE LISTING 1977} |
| Reporter | Igs / Dh |