A-1 Claims
Arizona
Unconfirmed Manganese
Historical mapped workings available
Manganese underground mines
Catalog records where USGS source data lists Manganese among mined commodities. Reported minerals on a mine page are tracked separately and are not the same as commodities.
- Underground mine records
- 700
- Independently verified
- 6
By state
- Arizona · 251
- California · 85
- Nevada · 27
Top counties by record count
- Gila County, Arizona · 47
- Mohave County, Arizona · 41
- Pinal County, Arizona · 21
- Maricopa County, Arizona · 19
- Pima County, Arizona · 19
- Cochise County, Arizona · 18
- Yavapai County, Arizona · 18
- Greenlee County, Arizona · 18
- La Paz County, Arizona · 15
- Coconino County, Arizona · 13
- Stanislaus County, California · 12
- Santa Clara County, California · 10
Representative records
A-1 Claims
Arizona
Unconfirmed Manganese
Documented shaft evidence
A-1 Group
Arizona
Unconfirmed Manganese
Historical mapped workings available
Abc Claims
Arizona
Unconfirmed Manganese
Accord Mine
Arizona
Unconfirmed Manganese
Historical mapped workings available
Afton Canyon
California
Unconfirmed Manganese
Ala Mountain Mine
California
Unconfirmed Manganese
American
Arizona
Unconfirmed Manganese
American Manganese Mine
Arizona
Unconfirmed Manganese
Historical mapped workings available
American Prospect
Arizona
Unconfirmed Manganese
Amster Claim Globe Area
Arizona
Unconfirmed Manganese
Historical mapped workings available
Anchor Mine
Arizona
Unconfirmed Manganese
Historical mapped workings available
Andrews and Steever
Nevada
Unconfirmed Manganese
Historical mapped workings available
Apache & Dulcy Claims
Arizona
Unconfirmed Manganese
Historical mapped workings available
Apache Deposit-Salt River Area
Arizona
Unconfirmed Manganese
Documented adit evidence
Apache Manganese
Arizona
Unconfirmed Manganese
Historical mapped workings available
Apache Manganese Mine
Arizona
Unconfirmed Manganese
Historical mapped workings available
Arizona Manganese #1
Arizona
Unconfirmed Manganese
Arlington No. 3 Claim
California
Unconfirmed Manganese
Historical mapped workings available
Arlington-Blackjack Mine
California
Unconfirmed Manganese
Historical mapped workings available
Baboquivari Mine
Arizona
Unconfirmed Manganese
Historical mapped workings available
Baltimore
Arizona
Unconfirmed Manganese
Historical mapped workings available
Baltimore Claim-Superior Area
Arizona
Unconfirmed Manganese
Historical mapped workings available
Barneberg Mine
California
Unconfirmed Manganese
Historical mapped workings available
Beal-Mcclellan Property
California
Unconfirmed Manganese
Bear Canyon
California
Unconfirmed Manganese
Beauregard Group
California
Unconfirmed Manganese
Historical mapped workings available
Bender Mine
Arizona
Unconfirmed Manganese
Historical mapped workings available
Beraudiere Mine
California
Unconfirmed Manganese
Bereton Mine
California
Unconfirmed Manganese
Berkley Claim Globe Area
Arizona
Unconfirmed Manganese
Historical mapped workings available
Berkley Mine
Arizona
Unconfirmed Manganese
Historical mapped workings available
Bevins-Busch Claim
California
Unconfirmed Manganese
Big Iron No. 1 & 2 Mine
Arizona
Unconfirmed Manganese
Historical mapped workings available
Big Iron-Group-Globe Area
Arizona
Unconfirmed Manganese
Historical mapped workings available
Black Ace Mine
California
Unconfirmed Manganese
Historical mapped workings available
Black Buck Group
Arizona
Unconfirmed Manganese
Historical mapped workings available
Black Buck Prospect
Arizona
Unconfirmed Manganese
Documented shaft/adit evidence
Black Burro
Arizona
Unconfirmed Manganese
Black Burro Mine
Arizona
Unconfirmed Manganese
Documented shaft evidence