Commodities
PrimaryCopper, Zinc
SecondarySilver, Gold
Commodity typeM
Deposit
Model184: Massive sulfide, kuroko
Deposit sizeS
Orebody formTABULAR
Ore controlStratigraphic Control, Foliation, Main Arch And Minor Flexures And Location Of Feeder Fissures, (Faults And Shear Zones).
Geology
Host rockRhyolite · Balaklala Rhyolite
StructureFolds And Faults, The Principal Faults Are The California, The 12 - Drift, The Schoolhouse, The Gossan, The Friday And The Clark. All These Faults, The North Or East Side Has Moved Down Relative To The South Or West. The Horizontal Component Is Only Known For The California, It Is 250 Ft.
Tectonic settingIsland Arc
Economic & production
Development statusPast Producer
Production years1905 - 1925
Identification
Deposit ID10077557
MRDS IDW025257
Alternate namesAnderson, Mayflower, Sheridan, Gillispie
RegionNA
Data scoreB
Coordinates40.76291, -122.45554
References
KINKEL, A. R., HALL, W. E., AND ALBERS, J. P., 1956 , GEOLOGY AND BASE - METAL DEPOSITS OF WEST SHASTA COPPER - ZINC DISTRICT SHASTA COUNTY, CALIF.; GEOLOGICAL SURVEY PROFESSIONAL PAPER 285 , PG. 133 - 138KINKEL ET AL, 1956 , PG. 133, (SEE REF.)