Description
L.A. Gourlie, M.F. Behnke
Commodities
PrimaryLead, Silver, Zinc, Gold
TertiaryArsenic, Copper
Commodity typeM
Deposit
Model85: Polymetallic veins
Deposit sizeU
Orebody formVEIN
Materials
Ore mineralsChalcopyrite, Galena, Pyrite, Sphalerite
GangueCalcite, Quartz
Geology
Host rockArkose · Harts Pass Formation
StructureShear Zones
Tectonic settingCascade Volcanic Arc
AlterationDike Is Silicified
Economic & production
Development statusOccurrence
Discovery year1940
Identification
Deposit ID10048551
MRDS IDMP00146
RegionNA
Data scoreB
Coordinates48.77982, -120.72565
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. 149-152.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.