Arsenic Mines in Washington
11Total Sites
0Active
Arsenic Mining in Washington
Washington has 11 arsenic-related mine and mineral deposit locations recorded in federal databases. None are currently listed as active, but historical records document past production and geological occurrences. Data comes from the USGS Mineral Resources Data System and MSHA Mine Safety and Health Administration records.
By County
| County | Sites |
|---|---|
| Snohomish County | 4 |
| King County | 3 |
| Skagit County | 2 |
| Lewis County | 1 |
| Okanogan County | 1 |
Arsenic Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Black Diamond | King | Underground | Prospect |
| Black Rock | Okanogan | Underground | Unknown |
| Franklin Arsenic | King | Underground | Prospect |
| Green River | King | Underground | Prospect |
| Lucky Strike | Snohomish | Underground | Prospect |
| Mineral Creek Mine | Lewis | Past Producer | |
| Mineral Mountain | Snohomish | Occurrence | |
| Nookachamps Creek | Skagit | Occurrence | |
| Nookachamps Creek | Skagit | Occurrence | |
| Reiter | Snohomish | Past Producer | |
| Reiter | Snohomish | Underground | Past Producer |