Ethiopia Mine
Arizona
Unconfirmed Zinc
Documented shaft evidence
Thorium underground mines
Catalog records where USGS source data lists Thorium among mined commodities. Reported minerals on a mine page are tracked separately and are not the same as commodities.
- Underground mine records
- 6
- Independently verified
- 0
Representative records
Goodman Mine
Arizona
Unconfirmed Gold
Historical mapped workings available
Holida Uranium Mine
Nevada
Unconfirmed Uranium
Historical mapped workings available
Linda Lee Claims
Arizona
Unconfirmed Gold
Mammoth Mine
Arizona
Unconfirmed Copper
Mountain Springs Mine
Arizona
Unconfirmed Silver
Documented shaft evidence