Commodities
PrimarySilver, Lead
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Ore controlFissure Zone, Contact Zone
Materials
Ore mineralsGalena, Tetrahedrite
GangueCalcite, Garnet, Pyrite
Geology
Host rockShale · Three Forks;Lodgepole
Associated rockQuartz Monzonite · Lcret-Tert Quartz Monzonite
StructureBreccia Zone, Faults, Quartz Monzonite Stock
Economic & production
Development statusPast Producer
Identification
Deposit ID10019847
MRDS IDDC11704
RegionNA
Data scoreB
Coordinates45.31546, -112.86478
References
MBMG BULL 6, P. 74.MBMG BULL 85, P. 47.USGS OFR 79-1426, P. 22.MEYERS, W.B., 1952, GEOL. MAP OF NW 1/4 OF WILLIS QUAD., BEAVERHEAD CO., MT: U.S.G.S. OPEN FILE REPORT.1931 RECON M.B.M.G. BULL. 61952 GEOLMAP MEYERS, W.B., U.S.G.S. NW WILLIS QUAD1979 RECON BERGER, B.R., U.S.G.S. OPEN FILE 79-1426