Records
5
Orange County Underground Mines
California · 5 underground-eligible records
Verified
0
Unconfirmed
5
With photos
0
Major commodities
- Lead · 3
- Clay · 1
- Mercury · 1
Working types (source)
- Other / unspecified · 5
Mines in this county
Blue Light Mine
California
Unconfirmed Lead
Historical mapped workings available
Old Dominion Mine
California
Unconfirmed Lead
Documented shaft evidence
Red Hill Mine
California
Unconfirmed Mercury
Wilhunt Mines
California
Unconfirmed Lead
Gladding-Mcbean Co, South Mine
California
Unconfirmed Clay Mixed Underground/Surface
Historical mapped workings available
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