Mapleton, ME Manganese Mines
Manganese Mines in Mapleton, Maine
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Castle Hill Grange Hall | Private | Manganese | ||
| Castle Hill Grange Hall Manganese Prospect | Manganese | |||
| Dudley Farm | Private | Manganese | ||
| Dudley Manganese Deposit | Manganese | |||
| Higgins Farm | Private | Manganese | ||
| Higgins Manganese Deposit | Manganese | |||
| Richardson | James Richardson | Manganese | ||
| Richardson Manganese Prospect | Manganese | |||
| Richardson Prospect-Northern | James Richardson | Private | Manganese | |
| Smith | Private | Manganese | ||
| Smith Manganese Deposit | Manganese |