Records
8
Glenn County Underground Mines
California · 8 underground-eligible records
Verified
0
Unconfirmed
8
With photos
0
Major commodities
- Manganese · 2
- Chromium · 2
- Copper · 2
- Marble · 1
- Stone · 1
Working types (source)
- Other / unspecified · 5
- Underground · 2
- Mixed Underground/Surface · 1
Mines in this county
Brisco
California
Unconfirmed Copper
Lehour
California
Unconfirmed Copper
Black Diamond Mine
California
Unconfirmed Manganese
Grey Eagle Mine
California
Unconfirmed Chromium Mixed Underground/Surface
Brown
California
Unconfirmed Marble Mixed Underground/Surface
Daniels
California
Unconfirmed Stone Mixed Underground/Surface
Grey Eagle Mine
California
Unconfirmed Chromium Mixed Underground/Surface
Rattlesnake Mine
California
Unconfirmed Manganese Mixed Underground/Surface
Exact protected coordinates are never shown on county pages. Report a page issue