Washington · Snohomish County
Occurrence

Lockwood Pyrite Mine

Snohomish County, Washington, United States
GoldCopperIronSulfurSilverZinc
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold, Copper, Iron, Sulfur, Silver, Zinc
Commodity typeB
Deposit
Model184: Massive sulfide, kuroko
Deposit sizeN
WorkingsSurface/Underground
Orebody formMASSIVE
Materials
Ore mineralsChalcopyrite, Pyrite, Pyrrhotite, Sphalerite
GangueBarite, Quartz, Sericite
Geology
Host rockArgillite · Western Melange Belt;Western Melange Belt
Tectonic settingAccreted Ophiolite Terrane Overprinted By Cascade Arc Magmatism
Economic & production
Development statusOccurrence
Identification
Deposit ID10095350
MRDS IDM025700
RegionNA
Data scoreB
Coordinates47.96287, -121.71789
References
HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 201.CARITHERS, WARD, AND GUARD, A.K., 1945, GEOLOGY AND ORE DEPOSITS OF THE SULTAN BASIN, SNOHOMISH COUNTY, WASHINGTON: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 36, P. 79-86.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. 357.DERKEY, R.E., GULICK, C.W., AND LINGLEY, W.S., JR., 1993, WASHINGTON'S MINERAL INDUSTRY - 1992: WASHINGTON GEOLOGY, V. 21, NO. 1, P. 3-25.CARITHERS AND GUARD