Commodities
PrimaryGold, Silver, Zinc, Lead
TertiaryCopper
Commodity typeM
Deposit
Model85: Polymetallic veins
Deposit sizeS
Orebody formBUNCHES WITHIN VEINS
Ore controlFault Zone And Brecciation
Materials
Ore mineralsChalcopyrite, Galena, Pyrite, Sphalerite
GangueCalcite, Quartz
Geology
Host rockDacite · Newby Group;Newby Group
StructureDacite Is Brecciated
Tectonic settingCascade Volcanic Arc
AlterationSilicification
Economic & production
Development statusPast Producer
Identification
Deposit ID10048531
MRDS IDMP00122
Alternate namesGold Crown
RegionNA
Data scoreB
Coordinates48.37372, -120.15562
References
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. 272.HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 149.HUNTTING, 1956