Records
64
Plumas County Underground Mines
California · 64 underground-eligible records
Verified
0
Unconfirmed
64
With photos
0
Major commodities
- Gold · 32
- Copper · 27
- Silica · 2
- Chromium · 1
- Manganese · 1
- Tungsten · 1
Working types (source)
- Other / unspecified · 44
- Underground · 18
- Mixed Underground/Surface · 2
Mines in this county
Carnation
California
Unconfirmed Gold
Historical mapped workings available
Cooper
California
Unconfirmed Gold
Historical mapped workings available
Copper
California
Unconfirmed Copper
Historical mapped workings available
Crescent Hill Con Gold Mines of Ca
California
Unconfirmed Gold
Documented adit evidence
Crown Point Mine
California
Unconfirmed Gold
Documented adit evidence
Crystal Lake
California
Unconfirmed Manganese
Historical mapped workings available
Drury
California
Unconfirmed Gold
Historical mapped workings available
Glazier Mine
California
Unconfirmed Gold
Historical mapped workings available
Golden Gulch
California
Unconfirmed Gold
Golden Horseshoe
California
Unconfirmed Copper
Historical mapped workings available
Green Mountain Mine
California
Unconfirmed Gold
Historical mapped workings available
Gruss
California
Unconfirmed Gold
Historical mapped workings available
Hinchman
California
Unconfirmed Copper
Historical mapped workings available
Iron Dyke
California
Unconfirmed Copper
Documented adit evidence
Jamison Mine
California
Unconfirmed Gold
Historical mapped workings available
Native Son
California
Unconfirmed Copper Mixed Underground/Surface
Historical mapped workings available
Ohio
California
Unconfirmed Copper
Documented adit evidence
Plumas Eureka Annex Mining Co
California
Unconfirmed Gold
Documented adit evidence
Plumas Eureka Mine
California
Unconfirmed Gold
Documented adit evidence
Plumas-Eureka
California
Unconfirmed Gold
Documented adit evidence
Premium
California
Unconfirmed Gold
Reward
California
Unconfirmed Copper
Ruby Mine
California
Unconfirmed Copper
Documented adit evidence
Saw Pit Mine
California
Unconfirmed Gold
Historical mapped workings available
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