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
Granite Mountain Mine
California
Unconfirmed Gold
Documented shaft evidence
Grapevine Star Mine
California
Unconfirmed Gold
Documented shaft/adit evidence
Harper Ranch Mine
California
Unconfirmed Gold
Documented shaft/adit evidence
Helvetia Mine
California
Unconfirmed Gold
Historical mapped workings available
High Peak Mine
California
Unconfirmed Gold
Historical mapped workings available
Himalaya Mine
California
Unconfirmed Semiprecious Gemstone
Johnston's Mine
California
Unconfirmed Gold
Documented shaft/adit evidence
Kentucky Mine Group
California
Unconfirmed Gold
Historical mapped workings available
Langer Deposit
California
Unconfirmed Feldspar
Last Chance Mine
California
Unconfirmed Gold
Historical mapped workings available
Little Randsburg Prospect
California
Unconfirmed Tungsten Mixed Underground/Surface
Historical mapped workings available
Lucky Chuck Mine
California
Unconfirmed Gold
Documented shaft/adit evidence
Lucky Strike Mine
California
Unconfirmed Gold
Historical mapped workings available
Majestic Mine Group
California
Unconfirmed Gold
Historical mapped workings available
Maple Lode Mine
California
Unconfirmed Semiprecious Gemstone
Documented adit evidence
Mcfall Mine
California
Unconfirmed Garnet
Metal Mountain Mine
California
Unconfirmed Tungsten Mixed Underground/Surface
Historical mapped workings available
Metal Mountain Mine
California
Unconfirmed Tungsten
Documented shaft evidence
Montezuma Mine
California
Unconfirmed Gold
Historical mapped workings available
North Star Mine
California
Unconfirmed Gold
Historical mapped workings available
Oriflamme Mine
California
Unconfirmed Gold
Documented shaft evidence
Oro Fino Mine
California
Unconfirmed Gold
Owens Mine
California
Unconfirmed Gold
Historical mapped workings available
Pacific Mine
California
Unconfirmed Feldspar
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