Bluebird Cobalt
Arizona
Unconfirmed Cobalt
Cobalt underground mines
Catalog records where USGS source data lists Cobalt among mined commodities. Reported minerals on a mine page are tracked separately and are not the same as commodities.
- Underground mine records
- 32
- Independently verified
- 0
By state
Top counties by record count
- Clark County, Nevada · 2
- Graham County, Arizona · 1
Representative records
Copper Chief Mine
Nevada
Unconfirmed Cobalt
Historical mapped workings available
Highline Mine
Nevada
Unconfirmed Cobalt
Historical mapped workings available
Apache Manganese
Arizona
Unconfirmed Manganese
Historical mapped workings available
Apache Manganese Mine
Arizona
Unconfirmed Manganese
Historical mapped workings available
Big Mike Copper Mine
Nevada
Unconfirmed Copper
Blue Jay Mine
Nevada
Unconfirmed Lead
Documented shaft evidence
Bluejay Mine
Nevada
Unconfirmed Lead
Historical mapped workings available
Buchanan
California
Unconfirmed Lead
Historical mapped workings available
Cobalt Prospect
Arizona
Unconfirmed Arsenic
Historical mapped workings available
Columbia Mine
Nevada
Unconfirmed Copper
Historical mapped workings available
Cornucopia
California
Unconfirmed Copper
Cottonwood Canyon Nickel Deposit
Nevada
Unconfirmed Nickel
Historical mapped workings available
Dernan Property
Nevada
Unconfirmed Tungsten
Historical mapped workings available
Devils Gulch
California
Unconfirmed Gold
Gibellini Manganese Mine
Nevada
Unconfirmed Manganese
Documented adit evidence
Gomes Nickel Property
Nevada
Unconfirmed Nickel
Historical mapped workings available
Hack's Mine
Arizona
Unconfirmed Uranium
Historical mapped workings available
Highline and Red Streak Claims
Nevada
Unconfirmed Copper
Historical mapped workings available
Jesse Bell Mine
California
Unconfirmed Copper
Documented shaft evidence
Junction Mine
Arizona
Unconfirmed Copper
Historical mapped workings available
Kelsey
California
Unconfirmed Gold
Key West
Nevada
Unconfirmed Nickel
Documented shaft evidence
Mar John Mines Co.
California
Unconfirmed Gold
Historical mapped workings available
Monte Cristo Mine
Arizona
Unconfirmed Silver
Historical mapped workings available
Old Dick Mine
Arizona
Unconfirmed Zinc
Historical mapped workings available
Orphan Lode Mine
Arizona
Unconfirmed Uranium
Documented shaft evidence
Pine Tree-Josephine Mine
California
Unconfirmed Gold
Documented adit evidence
San Xavier Extension Mine
Arizona
Unconfirmed Copper
Historical mapped workings available
Silver Flake Mine
Arizona
Unconfirmed Gold
Star Point Mine
Nevada
Unconfirmed Silver
Historical mapped workings available
Swansea Group
Nevada
Unconfirmed Copper
Historical mapped workings available