Montana · Jefferson County
Past Producer

Florence Group

Jefferson County, Montana, United States
GoldSilverCopperLeadZinc
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold, Silver, Copper, Lead, Zinc
Commodity typeM
Deposit
Deposit typeVein
Deposit sizeS
WorkingsSurface/Underground
Ore controlFissure Zone
Materials
Ore mineralsLead
GangueMalachite, Pyrite, Quartz
Geology
Host rockShale · Greyson Shale
Tectonic settingLaramide Fold-Thrust Belt
AlterationBrecciation
Economic & production
Development statusPast Producer
Production yearsPRIOR 1950
First production1940
Identification
Deposit ID10019532
MRDS IDDC10760
Alternate namesBig Shot, Payday
RegionNA
Data scoreB
Coordinates45.92073, -112.03031
References
REYNER, M.L., DIRECTORY OF MONT. MINING PROPERTIES, 1949: MT. BUR, MINES AND GEOL. MEMOIR 31, P.39.1950MBMG BULL 16.MBMG BULL. 107, P9., 1977.LINDQUIST, A.E., STRUCTURE AND MINERALIZATION OF THE WHITEHALL MINING DISTRICT, JEFFERSON CO. MT, MT. SCHOOL OF MINES, M.S. THESIS, 1966, P.81.1966 RECON MT. SCHOOL OF MINES, M.S. THESIS, 196MBMG BULLETIN 16, P.115.