Washington · Snohomish County
Past Producer

Foggy Mine

Snohomish County, Washington, United States
GoldLeadZincSilverArsenicAntimonyCopper
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold, Lead, Zinc, Silver
SecondaryArsenic, Antimony
TertiaryCopper
Commodity typeM
Deposit
Model85: Polymetallic veins
Deposit sizeS
WorkingsSurface/Underground
Orebody formSHEAR ZONES
Materials
Ore mineralsChalcopyrite, Galena, Pyrite, Pyrrhotite, Realgar, Sphalerite, Stibnite
GangueQuartz
Geology
Host rockGneiss · Chiwaukum Schist;Barlow Pass Volcanics;Grotto Batholith;Chiwaukum Schist;Chiwaukum Schist
Tectonic settingCascade Volcanic Arc
AlterationSilicification
Economic & production
Development statusPast Producer
Identification
Deposit ID10036722
MRDS IDM025628
Alternate namesPenn, Alleghany
RegionNA
Data scoreB
Coordinates47.99704, -121.33788
References
HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 83.JOHNSON, F.L., DENTON, D.K., IVERSON, S.R., MCCULLOCH, R.B., STEBBINS, S.A., AND STOTELMEYER, R.B., 1983, MINERAL RESOURCES OF THE GLACIER PEAK RARE II AREA (NO. L6031), SNOHOMISH COUNTY, WASHINGTON: U.S. BUREAU OF MINES OPEN-FILE REPORT MLA 75-83, P. 23.PURDY, C.P., JR., 1951, ANTIMONY OCCURRENCES OF WASHINGTON: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 39, P. 134-135.WHITE, D.E., 1962, ANTIMONY IN THE UNITED STATES: U.S. GEOLOGICAL SURVEY MINERAL INVESTIGATIONS RESOURCE MAP MR-20, SCALE 1:3,168,000.CHURCH, S.E., TABOR, R.W., AND JOHNSON, F.L., 1983, MINERAL RESOURCE POTENTIAL MAP OF THE GLACIER PEAK ROADLESS AREA, SNOHOMISH COUNTY, WASHINGTON: U.S. GEOLOGICAL SURVEY MISCELLANEOUS FIELD STUDIES MAP MF-1380-C, SCALE 1:50,000.TABOR, R.W., FRIZZELL, V.A., JR., BOOTH, D.B., WHETTEN, J.T., WAITT, R.B., JR., AND ZARTMAN, R.E., 1982, PRELIMINARY GEOLOGIC MAP OF THE SKYKOMISH RIVER 1:100,000 QUADRANGLE, WASHINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 82-747, SCALE 1:100,000.JOHNSON AND OTHERS