Perlite Mines in Washington
11Total Sites
0Active
Perlite Mining in Washington
Washington has 11 perlite-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 |
|---|---|
| Chelan County | 3 |
| Pierce County | 3 |
| Skamania County | 2 |
| Benton County | 1 |
| Klickitat County | 1 |
| Yakima County | 1 |
Perlite Mines
| Mine | County | Type | Status |
|---|---|---|---|
| Crum Canyon | Chelan | Surface | Prospect |
| Dry Gulch | Chelan | Surface | Occurrence |
| Gillot | Skamania | Underground | Prospect |
| Mashel River | Pierce | Surface | Occurrence |
| Milky Creek | Pierce | Surface | Occurrence |
| Mount Adams Perlite Deposit | Yakima | Surface | Occurrence |
| Prosser | Benton | Surface | Occurrence |
| Rooster Comb | Chelan | Surface | Occurrence |
| Satus Creek | Klickitat | Surface | Occurrence |
| Stevenson | Skamania | Surface | Occurrence |
| White River G | Pierce | Surface | Occurrence |