Commodities
TertiaryCopper, Lead
Commodity typeM
Deposit
Deposit sizeN
WorkingsSurface/Underground
Orebody formTABULAR
Ore controlFaulting
Materials
Ore mineralsGalena
GangueBiotite, Garnet, Hornblende, Pyrite, Quartz
Geology
Host rockDiorite,Quartzite · Prichard Formation-Quartzite
Associated rockDiorite · Purcell Sill-Quartz Diorite
StructureOn W Limb Dipping 15 Deg E Of Large Syncline Whose Axis Is In Montana, Granodiorite Stock And 2 Small Porphyry Dikes Nearby
Tectonic settingMiogeosyncline
AlterationSilicification; Epidote, Biotite, Hornblende, Garnet
Economic & production
Development statusOccurrence
Discovery year1890
Identification
Deposit ID10096208
MRDS IDW007737
RegionNA
Data scoreB
Coordinates48.41127, -116.13525
References
ANDERSON, A. L., 1930, GEOLOGY AND ORE DEPOSITS OF THE CLARK FORK DISTRICT, IDAHO: IDAHO BUREAU OF MINES AND GEOLOGY BULL., NO. 12, 132 P.SAVAGE, C. N., 1967, GEOLOGY AND MINERAL DEPOSITS OF BONNER COUNTY: IDAHO BUREAU OF MINES AND GEOLOGY COUNTY REPORT, NO. 6, 131 P.1930 GEOLMAP IDAHO BUREAU OF MINES & GEOL. BULL. 121967 GEOLMAP IDAHO BUREAU OF MINES & GEOL. CO. REPT. 6