Commodities
PrimaryFeldspar
SecondaryBeryllium, Tantalum
Commodity typeB
Deposit
Deposit sizeS
Ore controlPegmatite Dikes
Materials
Ore mineralsBeryl, Feldspar
GangueBiotite, Quartz
Geology
Host rockDiorite,Schist,Gneiss,Pegmatite · Migmatitic Gneiss
Associated rockDiorite · Granodiorite
StructureSouthern Mosquito Range, Arkansas Valley Graben, Ew-Trending Faults
Tectonic settingCentral Cordillera (Southern Rocky Mountains)
Economic & production
Development statusOccurrence
Identification
Deposit ID10009731
MRDS IDD002883
RegionNA
Data scoreB
Coordinates38.62917, -105.98253
References
HANLEY, J.B., HEINRICH, E.W., PAGE, L.R., 1950, PEGMATITE INVESTIGATIONS IN COLORADO, WYOMING, AND UTAH, 1942-1944: USGS PROFESSIONAL PAPER 227, P. 23-27SCOTT, G.R., TAYLOR, R.B., EPIS, R.C., WOBUS, R.A., 1978, GEOLOGIC MAP OF THE PUEBLO 10 X 20 QUADRANGLE, SOUTH-CENTRAL COLORADO: USGS MAP I-1022, 1:250,000.