Audrey Lynn
California
Unconfirmed Gemstone
Documented adit evidence
Gemstone underground mines
Catalog records where USGS source data lists Gemstone among mined commodities. Reported minerals on a mine page are tracked separately and are not the same as commodities.
- Underground mine records
- 50
- Independently verified
- 0
By state
- California · 28
- Nevada · 20
- Arizona · 2
Top counties by record count
- San Diego County, California · 17
- Nye County, Nevada · 6
- Lander County, Nevada · 5
- Riverside County, California · 5
- Mineral County, Nevada · 5
- San Bernardino County, California · 3
- Esmeralda County, Nevada · 2
- San Benito County, California · 1
- Modoc County, California · 1
- Lassen County, California · 1
- Humboldt County, Nevada · 1
- Cochise County, Arizona · 1
Representative records
Big Horn Mine
California
Unconfirmed Gemstone
Blue Gem Mine
Nevada
Unconfirmed Gemstone
Documented adit evidence
Blue Gem Turquoise Mine
Nevada
Unconfirmed Gemstone
Bunker Hill Mine
Nevada
Unconfirmed Gemstone
Historical mapped workings available
Cave Hill Deposit
Arizona
Unconfirmed Gemstone
Historical mapped workings available
Columbia Mine
California
Unconfirmed Gemstone
Crystal Hill Deposits
California
Unconfirmed Gemstone
Dallas Mining Co.
California
Unconfirmed Gemstone
Esmeralda Mine
California
Unconfirmed Gemstone
Fano Mine
California
Unconfirmed Gemstone
Gem Star Mine
California
Unconfirmed Gemstone
Historical mapped workings available
Godber Mine
Nevada
Unconfirmed Gemstone
Documented adit evidence
Griffith:S Royal Purple Obsidian
California
Unconfirmed Gemstone
Indian Blue Mine
Nevada
Unconfirmed Gemstone
King Tut Mine
Nevada
Unconfirmed Gemstone
Little Gem
Nevada
Unconfirmed Gemstone
Documented adit evidence
Lone Mountain
Nevada
Unconfirmed Gemstone
Historical mapped workings available
Lone Mountain Mine
Nevada
Unconfirmed Gemstone
Documented shaft/adit evidence
Midway Turquoise Mine
Nevada
Unconfirmed Gemstone
Mission Mine
California
Unconfirmed Gemstone
Documented adit evidence
New Blue
Nevada
Unconfirmed Gemstone
Historical mapped workings available
Packrat Mine
California
Unconfirmed Gemstone
Pala Chief Group
California
Unconfirmed Gemstone
Documented adit evidence
Pilot Mountain Claim
Nevada
Unconfirmed Gemstone
Rainbow Ridge Opal Mine
Nevada
Unconfirmed Gemstone
Documented shaft/adit evidence
Royal Blue Mine
Nevada
Unconfirmed Gemstone
Historical mapped workings available
Royal Blue Turquoise Claims
Nevada
Unconfirmed Gemstone
Schindler Claims
California
Unconfirmed Gemstone
Historical mapped workings available
Smith Pit Mine
Nevada
Unconfirmed Gemstone
Stewart Mine
California
Unconfirmed Gemstone
Documented adit evidence
Super X Mine
Nevada
Unconfirmed Gemstone
Historical mapped workings available
Taubert Number 1 Mine
Nevada
Unconfirmed Gemstone
Historical mapped workings available
Victor Mine
California
Unconfirmed Gemstone
West Camp
California
Unconfirmed Gemstone
Documented adit evidence
Blue Bell Deposit
California
Unconfirmed Tin
Browns Camp
California
Unconfirmed Gold
Historical mapped workings available
Carrie Mine
Nevada
Unconfirmed Lead
Historical mapped workings available
Copper Cities & Diamond H
Arizona
Unconfirmed Copper
Historical mapped workings available
Copper Queen Mine
Arizona
Unconfirmed Copper
Documented shaft evidence