Mine detail: Jimmy Ann

Previously called 'Barney and StaleyOchoco Quicksilver ChampionBeardssmoreOchoco Mines Corp.CulbertsonStanley & Culbertson'

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Location

Lat / long:

44.36733, -120.4886

Resource(M)

Primary:	Mercury
Ore:	Cinnabar, Marcasite
Gangue:	Calcite, Chalcedony, Opal
Discovery year:	1927

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
Production years:	1928 - 1929 , 1933 - 1942 (INTERMITTENTLY)

Geology

Host type:	Tuff,Andesite
Associated rock:	Clarno Formation
Associated type:	Tuff,Rhyolite,Andesite,Basalt
Alteration processes:	Silicification, Carbonatization, Extensive Clay Alteration Along Faults And Shear Zones.

References

MRDS	M055192
DEP	10088616
Reference	{Deposit:: BAILEY, E. H., USGS, PERSONAL FILES}{Deposit:: BROOKS, H.C, 1963, QUICKSILVER IN OREGON; ODGMI BULL. 55, P.136}{Production:: BROOKS, 1963}
Reporter	Bergquist, Joel R., Ferns, Mark L. (Brooks, Howard C.), Gray, Jerry J.