Commodities
PrimaryGold, Silver
Commodity typeM
Deposit
Deposit sizeS
Orebody formPINCH AND SWELL
Ore controlFault-Fracture Structural Control.
Materials
Ore mineralsArgentite, Gold
GangueCalcite, Quartz
Geology
Host rockRhyolite
Associated rockRhyolite · Fanney Rhyolite;Last Chance Andesite
StructureMineralization Occurs Along A Northwest-Striking Fault.
Economic & production
Development statusPast Producer
Identification
Deposit ID10012983
MRDS IDD009025
Alternate namesClaim Patented In 1895, Deep Down
RegionNA
Data scoreB
Coordinates33.40065, -108.80508
References
LINDGREN, W., GRATON, L.C., AND GORDON, C.H., 1910 USGS PP 68, P. 191-201SCOTT, D.B., 1920 TRANSACTIONS OF AMERICAN INSTITUTE OF MINING ENGINEERS, VOL 63, P. 289-310FERGUSON, H.G., 1921 USGS BULL 715-L, P. 171-204FERGUSON, H.G., 1927 USGS BULL 787, 100 PAGESMETZGER, O.H., 1938 USBM IC-6987, P. 39