Bruce Prospect
Nevada
Unconfirmed Clay
Clay underground mines
Catalog records where USGS source data lists Clay among mined commodities. Reported minerals on a mine page are tracked separately and are not the same as commodities.
- Underground mine records
- 36
- Independently verified
- 0
By state
- California · 14
- Nevada · 5
- Arizona · 2
Top counties by record count
- Kern County, California · 4
- San Diego County, California · 3
- Esmeralda County, Nevada · 3
- Riverside County, California · 3
- Lincoln County, Nevada · 2
- Amador County, California · 1
- Pima County, Arizona · 1
- Santa Barbara County, California · 1
- Inyo County, California · 1
- Orange County, California · 1
- Apache County, Arizona · 1
Representative records
Buckhorn Prospect
Nevada
Unconfirmed Clay
Calearth
California
Unconfirmed Clay
Carpinteria Deposit
California
Unconfirmed Clay
Chambers
Arizona
Unconfirmed Clay
Cowhide Mine
Nevada
Unconfirmed Clay
Historical mapped workings available
Dorothy and Pearl Claims
California
Unconfirmed Clay
El Cajon Kaolin Deposit
California
Unconfirmed Clay
Farci Pit
California
Unconfirmed Clay
Fire Clay Group
California
Unconfirmed Clay
Gates Mine
Nevada
Unconfirmed Clay
Historical mapped workings available
Gladding-Mcbean Co, South Mine
California
Unconfirmed Clay
Historical mapped workings available
Iron Canyon Bentonite
California
Unconfirmed Clay
Historical mapped workings available
Iron Canyon Mine
California
Unconfirmed Clay
Historical mapped workings available
Los Angeles
California
Unconfirmed Clay
Historical mapped workings available
Middlesworth Clay Deposit
California
Unconfirmed Clay
Historical mapped workings available
Mosto Ranch Deposit
California
Unconfirmed Clay
Muroc Clay Deposit
California
Unconfirmed Clay
Pantano Clay Pit
Arizona
Unconfirmed Clay
Sky Ranch Clay Company Deposits
California
Unconfirmed Clay
White Horse Mine
Nevada
Unconfirmed Clay
Documented adit evidence
Camp Verde Deposit
Arizona
Unconfirmed Sodium
Castle Mountain Mine
California
Unconfirmed Gold
Historical mapped workings available
Cave Valley Mine
Nevada
Unconfirmed Lead
Documented shaft/adit evidence
Charleston Lead Mine
Arizona
Unconfirmed Lead
Documented shaft evidence
Charleston Lead Mine & Prospects
Arizona
Unconfirmed Lead
Documented shaft evidence
Daisy Gold Mine
Nevada
Unconfirmed Gold
Historical mapped workings available
Daisy Mine
Nevada
Unconfirmed Fluorine-Fluorite
Eagle Canyon Gypsum Deposit
California
Unconfirmed Gypsum-Anhydrite
Log Spring Mine
Nevada
Unconfirmed Talc-Soapstone
Documented shaft/adit evidence
Mac Boyle Blue Mine
Nevada
Unconfirmed Talc-Soapstone
Maggie
Arizona
Unconfirmed Calcium
Historical mapped workings available
Oasis Mine
Nevada
Unconfirmed Talc-Soapstone
Historical mapped workings available
Rainbow No. 8 Fraction
Nevada
Unconfirmed Uranium
Historical mapped workings available
Wall Street Mine
Nevada
Unconfirmed Gold
Historical mapped workings available
Yucca Mine
Arizona
Unconfirmed Manganese
Historical mapped workings available