Commodities
TertiaryMica
Commodity typeN
Deposit
Deposit sizeN
WorkingsSurface/Underground
Orebody formLENTICULAR
Materials
Ore mineralsMuscovite
GangueFeldspar, Garnet
Geology
Host rockSchist,Pegmatite · Belt Supergroup
Associated rockPegmatite · Pegmatite
StructureSteeply Dipping W Limb Of Anticline Of Great Width
AlterationAlbitization, Silicification, Muscovization
Economic & production
Development statusOccurrence
Identification
Deposit ID10089300
MRDS IDW015901
Alternate namesViolet, Atlas
RegionNA
Data scoreB
Coordinates46.90456, -116.56493
References
STOLL, W. C., 1950, MICA AND BERYL PEGMATITES IN IDAHO AND MONTANA: USGS PROF. PAPER 229, 64 P.ANDERSON, A. L., 1925, MICA DEPOSITS OF LATAH COUNTY, IDAHO: IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 14, 14 P.STERRETT, D. B., 1913, MICA IN IDAHO, NEW MEXICO, AND COLORADO: USGS BULL. 530, P. 377-383.1910 RECON D. B. STERRETT, BULL. 5301925 RECON IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 141943 RECON W. C. STOLL, PROF. PAPER 229