Allison Mine
Arizona
Unconfirmed Gold
Documented adit evidence
Quartz underground mines
Catalog records where USGS source data lists Quartz among mined commodities. Reported minerals on a mine page are tracked separately and are not the same as commodities.
- Underground mine records
- 27
- Independently verified
- 0
Representative records
Arizona Mine
Arizona
Unconfirmed Silver
Documented shaft evidence
Big Sugar Mine
California
Unconfirmed Tungsten
Historical mapped workings available
Black Magic Prospect
Arizona
Unconfirmed Tungsten
Black Pearl
Arizona
Unconfirmed Tungsten
Documented shaft evidence
Black Pearl Mine
Arizona
Unconfirmed Tungsten
Documented shaft evidence
Bluebird Mine
Arizona
Unconfirmed Tungsten
Historical mapped workings available
Cash
Arizona
Unconfirmed Gold
Historical mapped workings available
Cash Mine
Arizona
Unconfirmed Lead
Historical mapped workings available
Etta Patent M S 833
Arizona
Unconfirmed Gold
Historical mapped workings available
Etta Mine
Arizona
Unconfirmed Silver
Documented shaft evidence
Gold Bar Mine
Arizona
Unconfirmed Gold
Documented shaft/adit evidence
Holland Mine
Arizona
Unconfirmed Silver
Historical mapped workings available
Little Fanny Group
Arizona
Unconfirmed Tungsten
Historical mapped workings available
M and P Claims
Arizona
Unconfirmed Mica
Mossback
Arizona
Unconfirmed Gold
Historical mapped workings available
Mossback Mine
Arizona
Unconfirmed Gold
Historical mapped workings available
New Hope Prospect
Arizona
Unconfirmed Tungsten
Newsboy Mine
Arizona
Unconfirmed Gold
Documented shaft/adit evidence
Niagara Mine
Arizona
Unconfirmed Copper
Nine Mile Canyon
California
Unconfirmed Feldspar
O'Brien
Arizona
Unconfirmed Gold
Documented shaft/adit evidence
Orejana Mine
Arizona
Unconfirmed Lead
Documented shaft/adit evidence
Outpost and Outpost Extention
Arizona
Unconfirmed Feldspar
Historical mapped workings available
Outpost Mine
Arizona
Unconfirmed Bismuth
Documented adit evidence
Swallow
Arizona
Unconfirmed Copper
Documented adit evidence
Webster Mine
Nevada
Unconfirmed Gold
Documented shaft evidence