Washington · Snohomish County
Past Producer

Copper Independent Mine

Snohomish County, Washington, United States
GoldSilverArsenic
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold
SecondarySilver
TertiaryArsenic
Commodity typeM
Deposit
Model85: Polymetallic veins
Deposit sizeS
WorkingsSurface/Underground
Orebody formVEIN IN SHEAR ZONE
Ore controlShear Intersections
Materials
Ore mineralsPyrite
GangueQuartz
Geology
Associated rockGranite
StructureGranite Is Sheared
Tectonic settingCascade Volcanic Arc
Economic & production
Development statusPast Producer
Identification
Deposit ID10036730
MRDS IDM025636
Alternate namesOre Recoveries, Independent, Silverton Mines
RegionNA
Data scoreB
Coordinates48.07564, -121.569
References
HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 157.BROUGHTON, W.A., 1942, INVENTORY OR MINERAL PROPERTIES IN SNOHOMISH COUNTY, WASHINGTON: WASHINGTON DIVISION OF GEOLOGY REPORT OF INVESTIGATIONS 6, P. 39-40.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. 362.TABOR, R.W., BOOTH, D.B., VANCE, J.A., FORD, A.B., AND ORT, M.H., 1988, PRELIMINARY GEOLOGIC MAP OF THE SUAK RIVER 30 BY 60 MINUTE QUADRANGLE, WASHINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 88-692, SCALE 1:100,000.