Mammoth Silver Prospect
OccurrenceSilverUSGS MRDS
Location
| State | Michigan |
| County | Ontonagon |
| Coordinates | 46.81917, -89.57926 |
Commodities
| Primary | Silver |
Mine Details
| Status | Occurrence |
| First Production | 1873 |
| Data Source | USGS MRDS |
| Source ID | 10310188 |
| State | Michigan |
| County | Ontonagon |
| Coordinates | 46.81917, -89.57926 |
| Primary | Silver |
| Status | Occurrence |
| First Production | 1873 |
| Data Source | USGS MRDS |
| Source ID | 10310188 |