Commodities
PrimaryCopper
SecondaryGold, Chromium
Commodity typeM
Deposit
Deposit typeVein
Deposit sizeS
WorkingsUnderground
Orebody formLENTICULAR
Materials
Ore mineralsBornite, Chalcocite, Chalcopyrite, Chrysocolla, Cuprite
Geology
Host rockDiorite,Gabbro,Serpentinite
Associated rockDiorite,Gabbro
Economic & production
Development statusPast Producer
Production years1918
Identification
Deposit ID10030559
MRDS IDM008752
Alternate namesCopper Glance, Humboldt Copper
RegionNA
Data scoreB
Coordinates40.86151, -123.72196
References
AVERILL, C.V., 1941 ; MINERAL RESOURCES OF HUMBOLDT COUNTY; 37TH REPT. STATE MIN.; DIV. OF MINES, P. 505 - 506 , 507 - 508 .ERIC, J. C., 1948 , TABULATION OF COPPER DEPOSITS IN CALIFORNIA IN COPPER IN CALIFORNIA: CALIFORNIA DIVISION OF MINES BULLETIN 144, P 235LAIZURE, C. MCK., 1925 ; SAN FRANCISCO FIELD DIVISION; 21ST REPT. STATE MIN.; CALIF. MIN. BUR., P. 305 - 308 .