Commodities
PrimaryFeldspar, Quartz, Mica
SecondaryBismuth, Beryllium
Commodity typeB
Deposit
Model32: Pegmatites
Deposit sizeS
Materials
Ore mineralsBeryl, Bismutite, Feldspar, Microcline, Muscovite, Quartz
Geology
Host rockGneiss · Migmatitic Gneiss
StructureSouthern Front Range
Tectonic settingCentral Cordillera (Southern Rocky Mountains)
Economic & production
Development statusPast Producer
Identification
Deposit ID10018612
MRDS IDDC05735
RegionNA
Data scoreB
Coordinates38.46279, -105.3214
References
TAYLOR, R.B., SCOTT, G.R., WOBUS, R.A., AND EPIS, R.C., 1975, RECONNAISSANCE GEOLOGIC MAP OF THE ROYAL GORGE QUADRANGLE, FREMONT AND CUSTER COUNTIES, COLORADO: USGS MAP I-869,1:62,500.HANLEY, J.B., HEINRICH, E.W., AND PAGE, L.R., 1950, PEGMATITE INVESTIGATIONS IN COLORADO, WYOMING AND UTAH; 1942-1944; USGS PROFESSIONAL PAPER 227, P. 40-41.HEINRICH, E.W., 1948, PEGMATITES OF EIGHT MILE PARK, FREMONT COUNTY, COLORADO: AMERICAN MINERALOGIST, V. 33, NOS. 7-10, P. 420-448, 550-587.CONSV. DIV. COMP. DATE, 1,64