Records
169
Siskiyou County Underground Mines
California · 169 underground-eligible records
Verified
0
Unconfirmed
169
With photos
0
Major commodities
- Gold · 107
- Copper · 37
- Chromium · 18
- Lead · 2
- Silver · 2
- Zinc · 1
- Manganese · 1
- Mercury · 1
Working types (source)
- Other / unspecified · 82
- Underground · 74
- Mixed Underground/Surface · 13
Related mining districts
Mines in this county
Hansen
California
Unconfirmed Gold
Documented adit evidence
Hardscrabble
California
Unconfirmed Gold
Historical mapped workings available
Hibernia
California
Unconfirmed Gold
Historical mapped workings available
Hidden Treasure
California
Unconfirmed Copper
Highland
California
Unconfirmed Gold
Hoboken
California
Unconfirmed Gold
Documented adit evidence
Humpback
California
Unconfirmed Gold
Historical mapped workings available
Huntley
California
Unconfirmed Copper
Documented shaft evidence
Indian Creek
California
Unconfirmed Gold
Indian Creek
California
Unconfirmed Gold
Isabella
California
Unconfirmed Copper
Johnson & China Paul
California
Unconfirmed Gold
Historical mapped workings available
Johnson and Lewis
California
Unconfirmed Gold
Historical mapped workings available
Jones
California
Unconfirmed Copper
Klamath Group
California
Unconfirmed Gold
Ladd Mine
California
Unconfirmed Chromium Mixed Underground/Surface
Historical mapped workings available
Little
California
Unconfirmed Copper
Mabel
California
Unconfirmed Gold
Historical mapped workings available
Malone
California
Unconfirmed Copper
Mann and Ross Mine
California
Unconfirmed Gold
Monarch
California
Unconfirmed Copper
Morning Star
California
Unconfirmed Gold
Morrison and Carlock
California
Unconfirmed Gold
Historical mapped workings available
Mount Bullion
California
Unconfirmed Gold
Exact protected coordinates are never shown on county pages. Report a page issue