| Lat / long: | 42.43691, -90.41931 |
| Tertiary: | Iron, Zinc |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 170850056 |
| DEP | 10169079 |
| Reference | {Deposit:: WILLIAMS, H B, REYNOLDS, R R & HERBERT, JR, PAUL, 1946, ILL}{Deposit:: SURVEY R.I. NO. 116, PP. 33-34.} |
| Reporter | Eastern Field Operations Center (EFOC) |