Commodities
PrimaryCopper
TertiarySilver, Gold, Cobalt, Iron
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Orebody formDISSEMINATED
Ore controlMagmatic Segregation?
Materials
Ore mineralsChalcopyrite, Pyrite
GangueQuartz, Serpentine
Geology
Host rockPeridotite · Ingalls Tectonic Complex
Tectonic settingCascade Volcanic Arc
AlterationSilicification
Economic & production
Development statusProducer
Production years1905-1917
Identification
Deposit ID10109505
MRDS IDM025867
Alternate namesBonanza
RegionNA
Data scoreB
Coordinates47.44482, -120.97924
References
HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V.1, P. 60.DERKEY, R.E., JOSEPH, N.L., AND LASMANIS, RAYMOND, 1990, METAL MINES OF WASHINGTON - PRELIMINARY REPORT: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES OPEN-FILE REPORT 90-18, P. 129.