Mine detail: Opp

Previously called 'DemmerWinklerGold CanyonU. S. Government Land'

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Location

Lat / long:

42.31177, -122.99808

Resource(M)

Primary:	Gold, Silver, Copper, Lead
Tertiary:	Tellurium
Ore:	Gold, Petzite
Gangue:	Calcite, Chlorite, Quartz

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	Yes
Development status:	Producer

Geology

Host rock:	Applegate Group;Applegate Group;Applegate Group
Host type:	Metavolcanic Rock,Argillite
Associated rock:	Jacksonville Stock
Associated type:	Diorite

References

MRDS	M013883
DEP	10109328
Reference	{Deposit:: BROOKS, H.C. AND RAMP, L., 1968, GOLD AND SILVER IN OREGON; ODGMI BULL. 61, P. 260}{Deposit:: OREGON METAL MINES HANDBOOK, 1943, ODGMI BULL. 14-C, VOL. 2, SEC. 2, P. 133}{Production:: USBM}
Reporter	Lee, W, Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.