Mine detail: Umatilla

Previously called ''

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Location

Lat / long:

48.04512, -118.6864

Resource(M)

Primary:	Copper, Silver, Gold
Ore:	Chalcopyrite, Pyrite
Gangue:	Quartz

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	None
Development status:	Prospect

Geology

Host type:	Granite
Alteration processes:	Sericitization

References

MRDS	M056150
DEP	10041195
Reference	USGS BULL. 677, PG. 11
Reporter	Greene, Robert