Roy
Past ProducerMercuryUndergroundUSGS MRDS
Location
| State | Washington |
| County | Lewis |
| Coordinates | 46.54806, -122.23278 |
Commodities
| Primary | Mercury |
Mine Details
| Status | Past Producer |
| Type | Underground |
| First Production | 1928 |
| Data Source | USGS MRDS |
| Source ID | 10040209 |