Helen Mine
Past ProducerSurfaceUSGS MRDS
Location
| State | Washington |
| County | Clallam |
| Coordinates | 48.08259, -124.00159 |
Commodities
| Tertiary | Manganese |
Mine Details
| Status | Past Producer |
| Type | Surface |
| Discovery Year | 1958 |
| Data Source | USGS MRDS |
| Source ID | 10130881 |