Mine detail: Mac Dougall Group

Previously called 'Copper King Group'

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Location

Lat / long:

45.0718, -116.80018

Resource(M)

Primary:	Copper
Ore:	Bornite, Chalcocite, Chalcopyrite, Chrysocolla, Limonite, Pyrite
Gangue:	Calcite, Chlorite, Epidote, Quartz
Orebody form:	LENSES

Production

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

Geology

Host rock:	Doyle Creek Formation-Seven Devils Group
Host type:	Greenstone,Sandstone
Structure:	Considerable Shattering
Tectonic:	Acrreted Island Arc/Seven Devils Volcanics

References

MRDS	M014593
DEP	10032827
Reference	{Deposit:: OREGON METAL MINES HANDBOOK, 1939 , ODGMI BULL. 14 - A, P. 63 .}{Deposit:: HULL, D., 1976, MACDOUGAL PROSPECT: OREGON DEPARTMENT OF GEOLOGY AND MINERAL INDUSTRIES UNPUBLISHED REPORT.}{Deposit:: 1976 COMPIL ODGMI SUMMARY REPOR}
Reporter	Lee, W., Bradley, Robin (Walker, George W.), Gray, Jerry J.