| Lat / long: | 42.27001, -90.78679 |
| Primary: | Lead |
| Ore: | Galena |
| Operation type: | Unknown |
| Production size: | None |
| Development status: | Occurrence |
| Host type: | Dolomite |
| MRDS | W044489 |
| DEP | 10082000 |
| Reference | {Deposit:: F1 < HEYL, A. V., AGNEW, A. F., LYONS, E. J., AND BEHRE, C. H., JR., 1959, THE GEOLOGY OF THE UPPER MISSISSIPPI VALLEY ZINC-LEAD DISTRICT: U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 309, 310 P.}{Deposit:: F2 < OWEN, D. D., 1844, REPORT OF A GEOLOGICAL EXPEDITION OF A PART OF IOWA, WISCONSIN, AND ILLINOIS IN 1839: U.S. 28TH CONGRESS, FIRST SESSION, SENATE EXECUTIVE DOCUMENT V. 7, NO. 407, 191 P., MAPS.}{Deposit:: HEYL, A. V., FIELD NOTES} |
| Reporter | Miller, M. |