Records
97
San Diego County Underground Mines
California · 97 underground-eligible records
Verified
0
Unconfirmed
97
With photos
0
Major commodities
- Gold · 53
- Semiprecious Gemstone · 10
- Tungsten · 9
- Gemstone · 7
- Feldspar · 4
- Copper · 4
- Clay · 3
- Silica · 1
- Tin · 1
- Arsenic · 1
Working types (source)
- Other / unspecified · 89
- Mixed Underground/Surface · 4
- Underground · 4
Mines in this county
Beehive
California
Unconfirmed Copper
Campo
California
Unconfirmed Iron
Encinitas
California
Unconfirmed Copper
Owens
California
Unconfirmed Gold
Historical mapped workings available
Ben Hur Mine
California
Unconfirmed Silver
Historical mapped workings available
Boulder Creek Group
California
Unconfirmed Gold
Historical mapped workings available
Chieftan Mine
California
Unconfirmed Gold
Historical mapped workings available
Cincinnati Belle Mine
California
Unconfirmed Gold
Historical mapped workings available
Cleveland-Pacific Mine
California
Unconfirmed Gold
Crown Point Mine
California
Unconfirmed Tungsten
Historical mapped workings available
Daley Mine
California
Unconfirmed Copper
Documented shaft/adit evidence
Descanso Mine
California
Unconfirmed Gold
Documented shaft evidence
Dyche Valley Mine
California
Unconfirmed Tungsten Mixed Underground/Surface
Dyche Valley Mine
California
Unconfirmed Tungsten
Eagle Mine
California
Unconfirmed Gold
Historical mapped workings available
Eagle Nest Mine
California
Unconfirmed Gold
Documented shaft evidence
Elevada and Aguajito Group
California
Unconfirmed Gold
Documented shaft evidence
Ella Mine Group
California
Unconfirmed Gold
Historical mapped workings available
Encinitas Mine
California
Unconfirmed Copper
Gold Cross Group
California
Unconfirmed Gold
Historical mapped workings available
Gold King Group
California
Unconfirmed Gold
Historical mapped workings available
Gold Standard Group
California
Unconfirmed Gold
Documented shaft/adit evidence
Golden Chariot Mine
California
Unconfirmed Gold
Historical mapped workings available
Golden Gem Group
California
Unconfirmed Gold
Historical mapped workings available
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