Montana · Lake County
Occurrence

Jumbo Mine

Lake County, Montana, United States
SilverLeadGoldCopper
⌖ Show on mapUSGS source ↗
Commodities
PrimarySilver, Lead
SecondaryGold, Copper
Commodity typeM
Deposit
Deposit sizeN
Materials
Ore mineralsChalcopyrite, Galena, Malachite
GangueQuartz
Geology
Host rockArgillite
StructureNw-Plunging Anticline To The West. Large Scale N-Trending And W-Trending Faults To The East.
Tectonic settingBelt Basin
Economic & production
Development statusOccurrence
Discovery year1914
Identification
Deposit ID10019020
MRDS IDDC08326
RegionNA
Data scoreB
Coordinates47.95488, -114.35959
References
SRC.REF: JOHNS, W. M., 1970 : MONTANA BUREAU OF MINES AND GEOLOGY BULL. 79 , P. 144 .JOHNS, W. M., 1964 , GEOLOGIC INVESTIGATIONS IN THE KOOTENAI - FLATHEAD AREA, NORTHWEST MONTANA: MONTANA BUREAU OF MINES AND GEOLOGY BULL. 42 , PP. 45 - 46 .JOHNS, W. M., 1970 , GEOLOGY AND MINERAL DEPOSITS OF LINCOLN AND FLATHEAD COUNTIES, MONTANA: MONTANA BUREAU OF MINES AND GEOLOGY BULL. 79 , P. 144 .CONSV. DIV. COMP. DATE, 12-22-1970