| Lat / long: | 44.33466, -103.63867 |
| Primary: | Lead |
| Tertiary: | Zinc |
| Operation type: | Underground |
| Development status: | Past Producer |
| MAS | 460810239 |
| DEP | 10177618 |
| Reference | GRUNWALD,R,1970,SO DAK SCHOOL OF MINES UNPUB PHD THESIS APPE |
| Reporter | Intermountain Field Operations Center (IFOC) |