Black Mountain Group
California
Unconfirmed Arsenic
Arsenic underground mines
Catalog records where USGS source data lists Arsenic among mined commodities. Reported minerals on a mine page are tracked separately and are not the same as commodities.
- Underground mine records
- 229
- Independently verified
- 0
By state
- California · 3
- Arizona · 1
- Nevada · 1
Top counties by record count
- Kern County, California · 1
- San Bernardino County, California · 1
- San Diego County, California · 1
- Pershing County, Nevada · 1
- Yavapai County, Arizona · 1
Representative records
Cobalt Prospect
Arizona
Unconfirmed Arsenic
Historical mapped workings available
Contact Group
California
Unconfirmed Arsenic
Majuba Arsenic Mine
Nevada
Unconfirmed Arsenic
Documented shaft evidence
Puertas Negras Mine
California
Unconfirmed Arsenic
Historical mapped workings available
A and H Claim
Nevada
Unconfirmed Gold
Documented shaft evidence
A and H Claim
Nevada
Unconfirmed Gold
Documented shaft evidence
Advance
Nevada
Unconfirmed Gold
Historical mapped workings available
Alabama
California
Unconfirmed Gold
Documented shaft evidence
Alabama-California Mine
California
Unconfirmed Silver
Documented shaft evidence
Altata Mine
Arizona
Unconfirmed Copper
Historical mapped workings available
America
California
Unconfirmed Gold
Documented adit evidence
American
California
Unconfirmed Gold
Documented adit evidence
Antimony King Mine
Nevada
Unconfirmed Antimony
Historical mapped workings available
Apex Antimony Mine
Nevada
Unconfirmed Antimony
Historical mapped workings available
Argentum Mining Co.
Nevada
Unconfirmed Silver
Historical mapped workings available
Baxter Spring Prospect
Nevada
Unconfirmed Gold
Historical mapped workings available
Berkeley Prospect
California
Unconfirmed Copper
Bernice Mine
Nevada
Unconfirmed Antimony
Documented adit evidence
Big Horn Mine
California
Unconfirmed Gold
Documented adit evidence
Birthday Mine
Nevada
Unconfirmed Gold
Documented adit evidence
Bloody Run Mine
Nevada
Unconfirmed Tungsten
Documented shaft/adit evidence
Blue Bell Mine
Arizona
Unconfirmed Copper
Documented shaft evidence
Blue Bird Mine
Nevada
Unconfirmed Gold
Documented adit evidence
Blue Ribbon Mine
Nevada
Unconfirmed Antimony
Bluebird Cobalt
Arizona
Unconfirmed Cobalt
Blum Shaft
Nevada
Unconfirmed Gold
Documented shaft/adit evidence
Blum Shaft
Nevada
Unconfirmed Mercury
Documented shaft/adit evidence
Bonanza King
California
Unconfirmed Zinc
Historical mapped workings available
Brown Bear Mine
California
Unconfirmed Gold
Historical mapped workings available
Bruce Mine
Arizona
Unconfirmed Copper
Documented shaft evidence
Buckeye Mine
Arizona
Unconfirmed Silver
Historical mapped workings available
Buckskin National Mine
Nevada
Unconfirmed Gold
Documented adit evidence
Buckskin National Project
Nevada
Unconfirmed Gold
Documented adit evidence
Buffalo Valley Gold Mine
Nevada
Unconfirmed Gold
Documented shaft/adit evidence
Buffalo Valley Mine
Nevada
Unconfirmed Gold
Documented shaft/adit evidence
Buster Mine
Nevada
Unconfirmed Tungsten
Documented shaft/adit evidence
Butte Mine
Nevada
Unconfirmed Lead
Documented adit evidence
Butternut Mine
Arizona
Unconfirmed Gold
Buzzard Mine
Arizona
Unconfirmed Silver
Documented shaft/adit evidence