Commodities
PrimaryCopper, Gold, Zinc, Lead, Silver
TertiaryAntimony, Arsenic, Cobalt
Commodity typeM
Deposit
Model85: Polymetallic veins
Deposit sizeN
Orebody formVEIN
Materials
Ore mineralsChalcopyrite, Cobaltite, Galena, Pyrite, Sphalerite, Stibnite, Tetrahedrite
GangueCalcite, Quartz
Geology
Host rockQuartz Latite · Eastern Melange Belt;Eastern Melange Belt
StructureBreccia Zone
Tectonic settingCascade Volcanic Arc
AlterationHost Rocks Are Altered
Economic & production
Development statusOccurrence
Identification
Deposit ID10036802
MRDS IDM025718
Alternate namesJohn Feldt
RegionNA
Data scoreB
Coordinates48.23481, -121.68872
References
HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 318.PURDY, C.P., JR., 1951, ANTIMONY OCCURRENCES IN WASHINGTON: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 39, P. 127-129.TABOR, R.W., BOOTH, D.B., VANCE, J.A., FORD, A.B., AND ORT, M.H., 1988, PRELIMINARY GEOLOGIC MAP OF THE SAUK RIVER 30 BY 60 MINUTE QUADRANGLE, WASHINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 88-692, SCALE 1:100,000.