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
Chauler
California
Unconfirmed Copper
Gillette Mine
California
Unconfirmed Mercury
Historical mapped workings available
Ajax
California
Unconfirmed Gold
Historical mapped workings available
Alice Quartz
California
Unconfirmed Gold
Bauman Claims
California
Unconfirmed Gold
Bushnell Mine
California
Unconfirmed Gold
California Kieselguhr Co.
California
Unconfirmed Diatomite
Cool Springs
California
Unconfirmed Gold
Historical mapped workings available
Daisy
California
Unconfirmed Chromium
Fremont Peak Deposit
California
Unconfirmed Barium-Barite
Historical mapped workings available
Gillette Mine
California
Unconfirmed Mercury
Historical mapped workings available
Goodrich
California
Unconfirmed Gold
Historical mapped workings available
Gorda
California
Unconfirmed Gold
Grizzly Mine
California
Unconfirmed Gold
Historical mapped workings available
Jens Deposit
California
Unconfirmed Diatomite
Los Burros
California
Unconfirmed Gold
Lucky Moe
California
Unconfirmed Gold
Mariposa Mine
California
Unconfirmed Gold
Historical mapped workings available
Mary S Extension
California
Unconfirmed Gold
New York Mine
California
Unconfirmed Gold
Historical mapped workings available
Old Man of the Mountains
California
Unconfirmed Gold
Patriquin Mine
California
Unconfirmed Mercury
Historical mapped workings available
Patriquin Mine
California
Unconfirmed Mercury Mixed Underground/Surface
Historical mapped workings available
Plaskette Mine
California
Unconfirmed Gold
Exact protected coordinates are never shown on county pages. Report a page issue