Adeline Magesite Mine
California
Unconfirmed Magnesite
Magnesite underground mines
Catalog records where USGS source data lists Magnesite among mined commodities. Reported minerals on a mine page are tracked separately and are not the same as commodities.
- Underground mine records
- 29
- Independently verified
- 1
By state
- California · 20
- Nevada · 3
Top counties by record count
- Tulare County, California · 10
- White Pine County, Nevada · 3
- Napa County, California · 3
- San Bernardino County, California · 2
- Tuolumne County, California · 2
- Placer County, California · 1
- Kern County, California · 1
- Fresno County, California · 1
Representative records
Bissell Magnesite Deposit
California
Unconfirmed Magnesite
Blue Crystal Magnesite Group
California
Unconfirmed Magnesite
Capitan
California
Unconfirmed Magnesite
De Moulin Mine
California
Unconfirmed Magnesite
Dumont Magnesite
California
Unconfirmed Magnesite
Elder
California
Unconfirmed Magnesite
Fresno Magnesite
California
Unconfirmed Magnesite
Gray Eagle
California
Unconfirmed Magnesite
Hawley Pulp & Paper Co.
California
Unconfirmed Magnesite
Historical mapped workings available
Joyner Bros.
California
Unconfirmed Magnesite
Lindsay Magnesite Co.
California
Unconfirmed Magnesite
Historical mapped workings available
Maltby No 2 Mine
California
Unconfirmed Magnesite
Montgomery Property
California
Unconfirmed Magnesite
New Trail Magnesite Deposit
California
Unconfirmed Magnesite
Historical mapped workings available
Oakland Magnesite Co.
California
Unconfirmed Magnesite
Rex Rex-Pine
Nevada
Unconfirmed Magnesite
Sullivan
California
Unconfirmed Magnesite
Tulare Mining Co.
California
Unconfirmed Magnesite
Historical mapped workings available
White Knolls
Nevada
Unconfirmed Magnesite
Documented shaft evidence
White Rock
California
Unconfirmed Magnesite
White Rock Mine
California
Unconfirmed Magnesite
Windous
Nevada
Unconfirmed Magnesite
Crowell Mine
Nevada
Unconfirmed Silica
Historical mapped workings available
Midnight Mine
Arizona
Unconfirmed Gold
Historical mapped workings available
Nyco
Nevada
Unconfirmed Silica
Historical mapped workings available
Orphan Lode Mine
Arizona
Unconfirmed Uranium
Documented shaft evidence
Pioneer
Arizona
Unconfirmed Silver
Historical mapped workings available
Rainbow
Nevada
Unconfirmed Fluorine-Fluorite