| Lat / long: | 45.58333, -88.23337 |
| Primary: | Sulfur, Iron |
| Tertiary: | Copper, Zinc |
| Operation type: | Unknown |
| Production size: | Small |
| Development status: | Unknown |
| Host rock: | Quinnesec Formation |
| Host type: | Basalt |
| MRDS | W060009 |
| DEP | 10082583 |
| Reference | HOLLISTER, V.F., AND CUMMINGS, M.L., 1982, A SUMMARY OF THE DUVAL MASSIVE SULFIDE DEPOSIT, MARINETTE COUNTY, WISCONSIN: GEOSCIENCE WISCONSIN, V. 6, P. 11-20 |
| Reporter | Nicholson, S.W., Sutphin, David M., Mason Jr., G.T. |