Commodities
PrimaryGold, Silver, Lead, Zinc, Copper
TertiaryArsenic, Antimony
Commodity typeM
Deposit
Model85: Polymetallic veins
Deposit sizeN
WorkingsUnderground
Orebody formVEIN
Ore controlShearing
Materials
Ore mineralsChalcopyrite, Galena, Sphalerite, Stibnite
GangueQuartz
Geology
Host rockTonalite · Grotto Batholith
StructureLocal Fractures
Tectonic settingCascade Volcanic Arc
AlterationTonalite Is Bleached
Economic & production
Development statusOccurrence
Identification
Deposit ID10048569
MRDS IDMP00167
RegionNA
Data scoreC
Coordinates47.98621, -121.36454
References
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. 25JOHNSON AND OTHERS