Commodities
PrimarySilver, Gold
SecondaryCopper, Zinc, Lead
TertiaryArsenic, Antimony
Commodity typeM
Deposit
Model85: Polymetallic veins
Deposit sizeS
WorkingsUnderground
Orebody formVEIN
Materials
Ore mineralsPyrite
GangueQuartz
Geology
Host rockAndesite · Barlow Pass Volcanics; Grotto Batholith
Tectonic settingCascade Volcanic Arc
AlterationTonalite Is Bleached
Economic & production
Development statusProducer
Identification
Deposit ID10036739
MRDS IDM025645
Alternate namesGolden Chord
RegionNA
Data scoreB
Coordinates47.97982, -121.38038
References
HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V.1, P. 161.JOHNSON, F.L., DENTON, D.K., IVERSON, S.R., MCCULOCH, 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. 6, 29.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. 354.JOHNSON AND OTHERS AND HUNTTING