Mine detail: Greyling Claim

Previously called ''

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Location

Lat / long: 48.74621, -120.62898

Resource(M)

Primary: Silver, Copper, Zinc, Gold
Ore: Chalcopyrite, Covellite, Pyrite, Sphalerite
Gangue: Chlorite, Quartz
Orebody form: LENSES IN SHEAR ZONE
Discovery year: 1924

Production

Operation type: Unknown
Production size: Unknown
Development status: Occurrence

Geology

Host rock:Winthrop Sandstone;Winthrop Sandstone
Host type:Arkose
Tectonic:Cascade Volcanic Arc

References

MRDSMP00139
DEP10048545
Reference{Deposit:: STAATZ, M.H., WEIS, P.L., TABOR, R.W., ROBERTSON, J.F., VAN NOY, R.M., PATTEE, E.C., AND HOLT, D.C., 1971, MINERAL RESOURCES OF THE PASAYTEN WILDERNESS AREA, WASHINGTON: U.S. GEOLOGICAL SURVEY BULLETIN 1325, P. 120-121.}{Deposit:: 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.}
ReporterPeterson, Jocelyn A.