Mine detail: Gem

Previously called 'North Gem'

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Location

Lat / long:

44.73013, -118.77106

Resource(M)

Primary:	Gold, Silver
Secondary:	Copper
Tertiary:	Zinc
Ore:	Chalcopyrite, Pyrite, Pyrrhotite, Sphalerite
Gangue:	Ankerite, Quartz

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	Small
Development status:	Past Producer

Geology

Host type:	Schist,Serpentinite
Associated type:	Peridotite

References

MRDS	M014950
DEP	10098327
Reference	{Deposit:: BROOKS, H. C., AND RAMP, L., 1968 , GOLD AND SILVER IN OREGON, ODGMI, BULL 61 , P. 121 .}{Deposit:: OREGON METAL MINES HANDBOOK, 1941 , ODGMI BULL 14 - B, P. 141}
Reporter	Lee, W., Bradley, Robin (Walker, George W.), Gray, Jerry J.