Mine detail: Chelan

Previously called 'Pennington'

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Location

Lat / long: 48.10483, -120.10395

Resource(M)

Primary: Gold
Tertiary: Tungsten
Ore: Pyrite, Scheelite
Gangue: Quartz
Orebody form: VEINS IN SHEAR ZONE

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

Host rock:Cooper Mountain Batholith
Host type:Diorite
Associated type:Mafic Intrusive Rock
Tectonic:Cascade Volcanic Arc

References

MRDSD001388
DEP10094250
Reference{Deposit:: HUNTTING, M.T., 1956, INVENTORY OF WASHINGTON MINERALS - PART II, METALLIC MINERALS: WASHINGTON DIVISION OF MINES AND GEOLOGY BULLETIN 37, V. 1, P. 137.}{Deposit:: LEMMON, D.M., AND TWETO, O.L., 1962, TUNGSTEN IN THE UNITED STATES: U.S. GEOLOGICAL SURVEY MINERAL INVESTIGATIONS RESOURCE MAP MR-25, SCALE 1:1,168,000.}{Deposit:: CULVER, H.E., AND BROUGHTON, W.A., 1945, TUNGSTEN RESOURCES OF WASHINGTON: WASHINGTON DIVISION OF GEOLOGY BULLETIN 34, P. 44-45, 49.}{Deposit:: BARKSDALE, J.D., 1975, GEOLOGY OF THE METHOW VALLEY, OKANOGAN COUNTY, WASHINGTON: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES BULLETIN 68, PL. 1.}{Deposit:: BUNNING, B.B., 1990, GEOLOGIC MAP OF THE EAST HALF OF THE TWISP 1:100,000 QUADRANGLE, WASHINGTON: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES OPEN-FILE REPORT 90-9, SCALE 1:100,000.}
ReporterLawson, William A. (Evarts, Russell C.), Peterson, Jocelyn A., Elliot, James E.