Mine detail: Double Jack

Previously called ''

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Location

Lat / long:

42.18205, -122.79196

Resource(M)

Primary:	Silver, Gold
Tertiary:	Copper, Lead
Ore:	Chalcopyrite, Galena, Pyrite
Discovery year:	1870

Production

Operation type:	Unknown
Production size:	Yes
Development status:	Past Producer

Geology

Host rock:	Applegate Group;Applegate Group
Host type:	Hornfels,Metasedimentary Rock
Associated rock:	Ashland Pluton
Associated type:	Diorite

References

MRDS	M013841
DEP	10032356
Reference	{Deposit:: BROOKS, H.C. AND RAMP, L., 1968, GOLD AND SILVER IN OREGON; ODGMI BULL. 61, P.274}{Deposit:: RAMP, L., 1963, DOUBLE JACK, ODGMI UNPUBLISHED FILE REPORT}
Reporter	Lee, W, Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.