| Lat / long: | 41.99751, -91.06343 |
| Primary: | Limestone, Dimension |
| Operation type: | Surface |
| Development status: | Past Producer |
| MAS | 191050034 |
| DEP | 10121071 |
| Reference | {Deposit:: BALLOU QUARRY IS EAST OF CLAY QUARRY IN SEC. 14}{Deposit:: IOWA GEOLOGICAL SURVEY, ANNUAL REPORT 1895, VOL. 5, P. 106-107.} |
| Reporter | Igs / Dh |