Commodities
PrimaryMica
TertiaryBeryllium
Commodity typeB
Deposit
Deposit sizeS
WorkingsSurface/Underground
Orebody formLENTICULAR, PIPELIKE
Materials
Ore mineralsBeryl
GangueApatite, Biotite, Garnet
Geology
Host rockSchist,Pegmatite · Quartz-Muscovite-Biotite Schist
Associated rockPegmatite · Pegmatite
StructureSteeply Dipping W Limb Of Anticline Of Great Width, Joints Cut Pegmatite. Pegmatite Contacts Parallel To Foliation In Schist.
Economic & production
Development statusPast Producer
Discovery year1918
Identification
Deposit ID10072112
MRDS IDW015964
Alternate namesJ. H. Nesbitt
RegionNA
Data scoreB
Coordinates46.90316, -116.56213
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.PATTEE, E. C., AND OTHERS, 1968, BERYLLIUM RESOURCES OF IDAHO, WASHINGTON, MONTANA, AND OREGON: US BUR MINES REPT. INV. 7148, P. 25, 50 - 51.REED, G. C., 1946, EXPLORATION OF THE AVON MICA DISTRICT, LATAH COUNTY, IDAHO: US BUR MINES REPT. INV. 3898, P. 19.1925 RECON IDAHO BUREAU OF MINES AND GEOLOGY PAMPHLET 141943 RECON W. C. STOLL, PROF. PAPER 2291944 DIREXPL US BUR MINES, REPT. INV. 38981958 RECON US BUR MINES, REPT. INV. 7148STOLL, W. C., 1950, USGS PROF. PAPER 229, 64 P. { REED, G. C., 1946, US BUR MINES REPT. INV. 3898, P. 6.