Johnson Prospect
ProspectUndergroundUSGS MRDS
Location
| State | Maine |
| County | Washington |
| Coordinates | 44.65634, -67.19431 |
Commodities
| Tertiary | Silica, Zinc |
Mine Details
| Status | Prospect |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10194274 |
| State | Maine |
| County | Washington |
| Coordinates | 44.65634, -67.19431 |
| Tertiary | Silica, Zinc |
| Status | Prospect |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10194274 |