Records
61
Fresno County Underground Mines
California · 61 underground-eligible records
Verified
0
Unconfirmed
61
With photos
0
Major commodities
- Chromium · 27
- Copper · 15
- Tungsten · 7
- Mercury · 4
- Gold · 3
- Iron · 1
- Mica · 1
- Magnesite · 1
- Beryllium · 1
- Gypsum-Anhydrite · 1
Working types (source)
- Other / unspecified · 42
- Underground · 12
- Mixed Underground/Surface · 7
Related mining districts
Mines in this county
Friant Dam Aggregate Dep
California
Unconfirmed Gold
Garnet Dike
California
Unconfirmed Tungsten Mixed Underground/Surface
Historical mapped workings available
Garnet Pike
California
Unconfirmed Tungsten Mixed Underground/Surface
Documented shaft/adit evidence
James-Corbett Mine
California
Unconfirmed Chromium Mixed Underground/Surface
Historical mapped workings available
Jensen Group-Jensen No 4
California
Unconfirmed Chromium
Jones-Thickstum
California
Unconfirmed Chromium
Historical mapped workings available
Lava
California
Unconfirmed Chromium
Lobo Mine
California
Unconfirmed Tungsten
Long Ledge No 3
California
Unconfirmed Chromium
Long Ledge No. 3
California
Unconfirmed Chromium Mixed Underground/Surface
Lot No 8
California
Unconfirmed Chromium
Historical mapped workings available
Lucky Blue Tungsten Mines
California
Unconfirmed Tungsten
Merecy
California
Unconfirmed Mercury
Documented adit evidence
Neiper
California
Unconfirmed Copper
Historical mapped workings available
Painter
California
Unconfirmed Copper Mixed Underground/Surface
Post Oak
California
Unconfirmed Gold
Rainbow Tungsten Mine
California
Unconfirmed Tungsten
Historical mapped workings available
Ruth Hill
California
Unconfirmed Mica
Saint
California
Unconfirmed Chromium
Second Thought
California
Unconfirmed Chromium
Sunset
California
Unconfirmed Chromium
Thelma Group
California
Unconfirmed Chromium
Uncle Sam
California
Unconfirmed Copper Mixed Underground/Surface
Unnamed Location
California
Unconfirmed Beryllium
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