Deep Springs Valley
California
Unconfirmed Potassium
Potassium underground mines
Catalog records where USGS source data lists Potassium among mined commodities. Reported minerals on a mine page are tracked separately and are not the same as commodities.
- Underground mine records
- 7
- Independently verified
- 0
By state
- California · 2
Top counties by record count
- Inyo County, California · 1
- Imperial County, California · 1
Representative records
Salton Sea KGRA
California
Unconfirmed Potassium
Cadiz Dry Lake
California
Unconfirmed Calcium
Goldfield Main Deposit
Nevada
Unconfirmed Gold
Historical mapped workings available
McMahon Ridge
Nevada
Unconfirmed Gold
Historical mapped workings available
Red Mountain Mine
Arizona
Unconfirmed Aluminum
Silver Peak Lithium Operations
Nevada
Unconfirmed Lithium