Commodities
PrimaryMica, Feldspar
SecondaryBeryllium, Tantalum, Niobium (Columbium)
Commodity typeB
Deposit
Model{32: Pegmatites}
Deposit sizeN
Materials
Ore mineralsBeryl, Feldspar, Mica
Geology
Host rockGneiss,Pegmatite
Structure"Thirtynine Mile Volcanic Field, Southern Front Rangea N15 Central Cordillera (Southern Rocky Mountains)", "Nw-Trending Texas Creek Fault"
Economic & production
Development statusProspect
Identification
Deposit ID10017723
MRDS IDDC04112
RegionNA
Data scoreB
Coordinates38.47029, -105.61475
References
{Deposit:: USBM MINERAL EXAM. FILE}{Deposit:: MEEVES, H.C., HARRER, C.M., SALSBURY, M.H., KONSELMAN, A.S., AND SHANNON, S.S., JR., 1966, RECONNAISSANCE OF BERYLLIUM-BEARING PEGMATITE DEPOSITS IN SIX WESTERN STATES, ARIZONA, COLORADO, NEW MEXICO, SOUTH DAKOTA, UTAH, AND WYOMING: USBM INFORMATION CIRCULAR 8298, 34 P.}{Deposit:: TAYLOR, R.B., SCOTT, G.R., WOBUS, R.A. AND EPIS, R.C., 1975, RECONNAISSANCE GEOLOGIC MAP OF THE COTOPAXI 15-MINUTE QUADRANGLE, FREMONT AND CUSTER COUNTIES, COLORADO: USGS MAP I-900, 1:62,500}{Deposit:: CONSV. DIV. COMP. DATE, 1,64}