Commodities
PrimaryGold, Silver
SecondaryCopper
TertiaryFluorine-Fluorite
Commodity typeB
Deposit
Deposit sizeS
WorkingsUnderground
Orebody formPINCH AND SWELL
Ore controlFault-Fracture Structural Control.
Materials
Ore mineralsArgentite, Chalcopyrite, Gold
GanguePyrite, Quartz
Other materialsFluorite
Geology
Host rockRhyolite
Associated rockRhyolite · Last Chance Andesite;Fanney Rhyolite
StructureMineralization Occurs Along A Westerly-Striking Fault.
Economic & production
Development statusPast Producer
Last production1935
Identification
Deposit ID10012988
MRDS IDD009032
Alternate namesClaim Patented In 1910, Johnson: Claims Patented In 1917, Johnson No. 2 Group, Johnson No. 10 Group
RegionNA
Data scoreB
Coordinates33.40926, -108.8112
References
SCOTT, D.B., 1920 TRANSACTIONS OF AMERICAN INSTITUTE OF MINING ENGINEERS, VOL 63 P. 289-310FERGUSON, H.G., 1927 USGS BULL 787, P. 78-79METZGER, O.H., 1938 USBM IC-6987, P. 28