Commodities
PrimaryGold
Commodity typeM
Deposit
Model85: Polymetallic veins
Deposit sizeS
Orebody formLENS, PINCHES AND SWELLS IN VEIN
Materials
Ore mineralsGold
GangueQuartz
Geology
Host rockQuartzite · Harts Pass Group, Harts Pass Formation;Harts Pass Group, Harts Pass Formation
StructureQuartzite Described As Highly Fractured
Tectonic settingCascade Volcanic Arc
AlterationOxidation
Economic & production
Development statusPast Producer
Identification
Deposit ID10047797
MRDS IDM700079
Alternate namesGold Coin Mine, Claims: Randall, Good Enough, Gold Bug
RegionNA
Data scoreB
Coordinates48.75649, -120.71287
References
HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 177.MOEN, W.S., 1969, MINES AND MINERAL DEPOSITS OF WHATCOM COUNTY, WASHINGTON: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 57, P. 121.STOFFEL, K.L., AND MCGRODER, M.F., 1990, GEOLOGIC MAP OF THE ROBINSON MTN. 1:100,000 QUADRANGLE, WASHINGTON: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES OPEN-FILE REPORT 90-5, SCALE 1:100,000.