Commodities
TertiaryMica, Beryllium
Commodity typeB
Deposit
Deposit sizeS
WorkingsSurface/Underground
Orebody formLENTICULAR
Materials
Ore mineralsBeryl
GangueTourmaline
Geology
Host rockMica Schist,Pegmatite · Belt Supergroup
Associated rockPegmatite · Pegmatite
StructureSmall Steeply Plunging Rolls In Walls.
Economic & production
Development statusPast Producer
First production1944
Identification
Deposit ID10072068
MRDS IDW015895
Alternate namesThatuna Lease No. 7
RegionNA
Data scoreB
Coordinates46.87546, -116.57963
References
STOLL, W. C., 1950, MICA AND BERYL PEGMATITES IN IDAHO AND MONTANA: USGS PROF. PAPER 229, 64 P.PATTEE, E. C., AND OTHERS, 1968, BERYLLIUM RESOURCES OF IDAHO, WASHINGTON, MONTANA, AND OREGON: US BUR MINES REPT. INV. 7148, P. 42-46.REED, G. C., 1946, EXPLORATION OF THE AVON MICA DISTRICT, LATAH COUNTY, IDAHO: US BUR MINES REPT. INV. 3898, P. 20-21.1943 DIREXPL US BUR MINES, REPT. INV. 389STOLL, W. C., 1950, USGS PROF. PAPER 229, 64 P. { PATTEE, E. C., 1968, US BUR MINES REPT. INV. 7148, P. 25 { REED, G. C., 1946, US BUR MINES REPT. INV. 3898, P. 6.