Mine detail: Imnaha Group

Previously called 'Bluebird Copper-Silver'

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Location

Lat / long:

45.66097, -116.8213

Resource(M)

Primary:	Copper, Silver
Ore:	Chalcopyrite, Malachite
Gangue:	Calcite, Prehnite, Quartz

Production

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

Geology

Host rock:	Wild Sheep Creek Formation/Seven Devils Group
Host type:	Andesite
Associated type:	Andesite
Tectonic:	Accreted Island Arc/ Seven Devils Terrane

References

MRDS	M015653
DEP	10033336
Reference	{Deposit:: WAGNER, N.S., 1947, IMNAHA COPPER CLAIMS: ODGMI UNPUBLISHED REPORT.}{Deposit:: WAGNER, N.S., 1947, IMNAHA COPPER CLAIMS: OREGON DEPARTMENT OF GEOLOGY AND MINERAL INDUSTRIES UNPUBLISHED REPORT.}{Deposit:: 1947 RECON ODGMI UNPUB. REPT}
Reporter	Gray, Jerry J., Ferns, Mark L. (Brooks, Howard C.)