Records
157
Riverside County Underground Mines
California · 157 underground-eligible records
Verified
0
Unconfirmed
157
With photos
0
Major commodities
- Gold · 84
- Copper · 16
- Tungsten · 9
- Lead · 9
- Manganese · 8
- Iron · 4
- Gemstone · 4
- Gypsum-Anhydrite · 4
- Clay · 3
- Silica · 3
Working types (source)
- Other / unspecified · 143
- Underground · 11
- Mixed Underground/Surface · 3
Mines in this county
Collins Prospect
California
Unconfirmed Copper
Columbia Mine
California
Unconfirmed Gemstone
Copper Queen Mine
California
Unconfirmed Copper
Corona Mine
California
Unconfirmed Gold
Historical mapped workings available
Crestmore Mine
California
Unconfirmed Limestone
Delano Black Granite
California
Unconfirmed Granite
Desert Center Mine
California
Unconfirmed Lead
Historical mapped workings available
Eagle Nest Mine
California
Unconfirmed Copper
Historical mapped workings available
Echo Valley Mine
California
Unconfirmed Gold
Historical mapped workings available
El Dorado Mine
California
Unconfirmed Gold
Historical mapped workings available
Frank Hill Mine
California
Unconfirmed Gold
Documented adit evidence
Gavilan Mine
California
Unconfirmed Gold
Gold Crown Mine
California
Unconfirmed Gold
Historical mapped workings available
Gold Cup Group
California
Unconfirmed Gold
Gold Dollar Mine
California
Unconfirmed Gold
Documented adit evidence
Gold Point Mine
California
Unconfirmed Gold
Historical mapped workings available
Gold Standard Mine
California
Unconfirmed Gold
Historical mapped workings available
Golden Bee
California
Unconfirmed Gold
Historical mapped workings available
Golden Bell
California
Unconfirmed Gold
Historical mapped workings available
Golden Chariot Mine
California
Unconfirmed Gold
Historical mapped workings available
Golden Eagle Mine
California
Unconfirmed Gold
Historical mapped workings available
Golden Egg Mine
California
Unconfirmed Gold
Historical mapped workings available
Golden Key Claim
California
Unconfirmed Gold
Golden Rod Mine
California
Unconfirmed Gold
Historical mapped workings available
Exact protected coordinates are never shown on county pages. Report a page issue