Records
6
Colusa County Underground Mines
California · 6 underground-eligible records
Verified
0
Unconfirmed
6
With photos
0
Major commodities
- Mercury · 4
- Copper · 2
Working types (source)
- Mixed Underground/Surface · 2
- Other / unspecified · 2
- Underground · 2
Mines in this county
Pacific
California
Unconfirmed Copper
Wide Awake
California
Unconfirmed Mercury
Historical mapped workings available
Elgin
California
Unconfirmed Mercury Mixed Underground/Surface
Documented adit evidence
Grey Eagle
California
Unconfirmed Copper Mixed Underground/Surface
Cherry Hill Deposit
California
Unconfirmed Mercury Mixed Underground/Surface
Historical mapped workings available
Empire Group
California
Unconfirmed Mercury Mixed Underground/Surface
Historical mapped workings available
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