California · Del Norte County
Past Producer

Keystone

Del Norte County, California, United States
CopperIron
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper
TertiaryIron
Commodity typeM
Deposit
Deposit sizeS
Materials
Ore mineralsCopper
Geology
Host rockSerpentinite
Economic & production
Development statusPast Producer
Identification
Deposit ID10029762
MRDS IDM007526
RegionNA
Data scoreC
Coordinates41.99288, -123.96394
References
AUBURY, L.E., 1908 : COPPER RESOURCES OF CALIFORNIA BULL. 50 : CALIF. MIN. BUR., P. 138J.C. O'BRIEN, 1952 ; MINES AND MINERAL RESOURCES OF DEL NORTE COUNTY; CALIF. JOUR. OF MINES AND GEOLOGY, VOL. 48 , NO. 4 ; DIV. OF MINES, P. 297