Helena Prospect
OccurrenceCopperUSGS MRDS
Location
| State | Washington |
| County | Snohomish |
| Coordinates | 47.83203, -121.53677 |
Commodities
| Primary | Copper |
Mine Details
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10036933 |
| State | Washington |
| County | Snohomish |
| Coordinates | 47.83203, -121.53677 |
| Primary | Copper |
| Status | Occurrence |
| Data Source | USGS MRDS |
| Source ID | 10036933 |