Sumas, WA Mines
Mines in Sumas, Washington
| Mine | Owner | Land Status | Work Type | Minerals |
|---|---|---|---|---|
| Area No. 3 | Clays | |||
| Copper King | Copper | |||
| Copper King Prospect | Copper Gold Silica |
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| Denny-Renton Clay Mine | Clays | |||
| Nicolay Spur | Clays | |||
| Post | Clays | |||
| Saar Creek Sandstone Occurrence | Silica | |||
| Smith | Mr. Smith | Manganese | ||
| Smith Prospect | Manganese Vanadium |
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| Sumas Claim | Olympic Portland Cement Co. | Private | Stone, Crushed | |
| Sumas Clay Mine | Clays | |||
| Sumas Mountain Mineral Pigment Dep | Stone, Crushed |