Lat / long: | 44.33567, -120.35832 |
Primary: | Mercury |
Ore: | Cinnabar, Pyrite |
Gangue: | Chalcedony, Opal, Quartz |
Orebody form: | LENTICULAR - OR CHIMNEY LIKE |
Discovery year: | 1902 |
Operation type: | Unknown |
Production size: | Small |
Development status: | Past Producer |
Host type: | Basalt |
Associated rock: | Clarno Formation, Andesite, Basalt Flows |
Associated type: | Tuff,Rhyolite,Andesite,Basalt |
Alteration processes: | Extensive Clay Alteration Along Faults And Shear Zones. Silicification, Carbonatization. |
MRDS | M055194 |
DEP | 10040421 |
Reference | {Deposit:: BAILEY, E.H., USGS, PERSONAL FILE}{Production:: BAILEY, E.H., USGS, PERSONAL FILES} |
Reporter | Bergquist, Joel R., Horley, D. And Walker, G. W. |