Records
29
Monterey County Underground Mines
California · 29 underground-eligible records
Verified
0
Unconfirmed
29
With photos
0
Major commodities
- Gold · 16
- Mercury · 7
- Diatomite · 3
- Copper · 1
- Chromium · 1
- Barium-Barite · 1
Working types (source)
- Other / unspecified · 26
- Underground · 2
- Mixed Underground/Surface · 1
Mines in this county
White Property
California
Unconfirmed Mercury
Historical mapped workings available
G. W. D. Mine
California
Unconfirmed Mercury Mixed Underground/Surface
Historical mapped workings available
Logwood
California
Unconfirmed Gold Mixed Underground/Surface
Historical mapped workings available
Poppy Prospect
California
Unconfirmed Mercury Mixed Underground/Surface
Historical mapped workings available
Riewerts Deposit
California
Unconfirmed Diatomite Mixed Underground/Surface
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