Commodities
PrimarySilver, Gold
Commodity typeM
Deposit
Model85: Polymetallic veins
Deposit sizeN
Orebody formVEIN
Materials
Ore mineralsHematite, Pyrite, Pyrrhotite
GangueLimonite, Quartz
Geology
Host rockArkose · Midnight Peak Formation
Tectonic settingCascade Volcanic Arc
AlterationSilicification
Economic & production
Development statusOccurrence
Discovery year1925
Identification
Deposit ID10048550
MRDS IDMP00145
RegionNA
Data scoreB
Coordinates48.70955, -120.54342
References
STAATZ, M.H., WEIS, P.L., TABOR, R.W., ROBERTSON, J.F., VAN NOY, R.M., PATTEE, E.C., AND HOLT, D.C., 1971, MINERAL RESOURCES OF THE PASAYTEN WILDERNESS AREA, WASHINGTON: U.S. GEOLOGICAL SURVEY BULLETIN 1325, P. 129-130.STOFFEL, K.L., AND MCGRODER, M.G., 1990, GEOLOGIC MAP OF THE ROBINSON MTN. 1:100,000 QUADRANGLE, WASHINGTON: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES OPEN-FILE REPORT 90-5, SCALE 1:100,000.