Johnson County, WY Manganese Mines
Manganese Mines in Johnson County, WY
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Big Horn Mine | Underground | Manganese | ||
| Mangan Mine | H.V. George | Manganese | ||
| Powder River Mine | Private | Manganese | ||
| Taylor Prospect | Private | Manganese | ||
| Unknown | Private | Manganese | ||
| Unknown | Private | Manganese |