Mine detail: Copper World Extension

Previously called 'Iron MaskIron Master?'

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Location

Lat / long: 48.85706, -119.59284

Resource(M)

Primary: Copper, Gold
Secondary: Silver
Tertiary: Tungsten, Zinc, Iron
Ore: Bornite, Chalcopyrite, Magnetite, Malachite, Marcasite, Pyrite, Pyrrhotite, Sphalerite
Gangue: Calcite, Serpentine, Talc
Orebody form: TABULAR

Production

Operation type: Unknown
Production size: Small
Development status: Producer
First production started: 1912
Last production ended: 1919

Geology

Host rock:Palmer Mtn Greenstone
Host type:Andesite
Associated type:Diabase,Greenstone
Structure:Hanging Wall Part Of Fault
Alteration processes:See Comments

References

MRDSM056534
DEP10041482
Reference{Deposit:: WASH. DMG BULL. 37, PART II, P. 64.}{Deposit:: WASH. GEOL. SUR. BULL 23, P. 240-243}{Deposit:: WASH. DMG BULL 64, P. 84-85, PLATES 1-2}{Production:: HUNTTING, 1956}
ReporterUnknown, Lawson, William A.