| Lat / long: | 41.94281, -92.86049 |
| Primary: | Stone, Crushed/Broken |
| Operation type: | Underground |
| Development status: | Producer |
| MAS | 191270010 |
| DEP | 10256947 |
| Reference | {Deposit:: EAGLE CITY MEMBER OF HAMPTON FORMATION}{Deposit:: MSHA 1982 METAL-NONMETAL MINE FILE REF.}{Deposit:: UNDERGROUND MINE DATA IN IOWA GEOLOGICAL SURVEYS FILES} |
| Reporter | Igs / Ck |