Keystone
OccurrenceMercuryUndergroundUSGS MRDS
Location
| State | Washington |
| County | Kittitas |
| Coordinates | 47.44120, -120.97944 |
Commodities
| Primary | Mercury |
| Tertiary | Nickel, Gold |
Mine Details
| Status | Occurrence |
| Type | Underground |
| Data Source | USGS MRDS |
| Source ID | 10040166 |