Mine detail: Commonwealth Mine

Previously called ''

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Location

Lat / long: 46.29981, -122.06702

Resource(M)

Primary: Copper, Zinc, Lead
Secondary: Gold, Silver
Tertiary: Arsenic
Ore: Chalcopyrite, Galena, Pyrite, Sphalerite
Orebody form: VEIN

Production

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

Geology

Host type:Diorite
Tectonic:Cascade Volcanic Arc

References

MRDSM700164
DEP10047837
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 77.}{Deposit:: MOEN, W.S., 1977, ST. HELENS AND WASHOUGAL MINING DISTRICTS OF THE SOUTHERN CASCADES OF WASHINGTON: WASHINGTON DIVISION OF GEOLOGY AND EARTH RESOURCES INFORMATION CIRCULAR 60, P. 17, 39.}{Deposit:: ASHLEY, R.P., AND PETERSON, J.A., 1991, U.S. GEOLOGICAL SURVEY, FIELD EXAM}
ReporterCaress, Mary E. (Evarts, Russ), Peterson, Jocelyn A.