Commodities
PrimaryTungsten
Commodity typeM
Deposit
Deposit typeVein
Deposit sizeN
WorkingsSurface
Orebody formLENSOID, TABULAR, PODS
Ore controlWall Rock Control
Materials
Ore mineralsScheelite
GangueChlorite, Clinozoisite, Epidote, Garnet, Quartz, Vesuvianite, Wollastonite
Geology
Host rockSchist,Gneiss,Skarn (Tactite) · Biotite Gneiss
Associated rockQuartz Monzonite,Pegmatite · Pegmatite Possibly Related To Boulder Creek Granitoid;Silver Plume Quartz Monzonite
StructureFront Range, Tarryall Mountains, Puma Hills, Lake George Ring Dike Complex, Nw-Trending Faults
Tectonic settingCentral Cordillera, Southern Rocky Mtns
Economic & production
Development statusOccurrence
Identification
Deposit ID10094549
MRDS IDD009214
Alternate namesLittle Abner Group
RegionNA
Data scoreB
Coordinates39.02972, -105.35502
References
BELSER, CARL, 1956, TUNGSTEN POTENTIAL IN CHAFFEE, FREMONT, GUNNISON, LAKE, LARIMER, PARK, AND SUMMIT COUNTIES, COLORADO: USBM INFORMATION CIRCULAR 7748, P. 19-26HEINRICH, E.W., 1981, PRECAMBRIAN TUNGSTEN AND COPPER-ZINC SKARN DEPOSITS OF SOUTH-CENTRAL COLORADO: CGS RESOURCE SERIES 21, 115 P.BRYANT, BRUCE, MCGREW, L.W., AND WOBUS, R.A., 1981, GEOLOGIC MAP OF THE DENVER 1 DEGREE X 20 DEGREES QUADRANGLE, NORTH-CENTRAL COLORADO: USGS MAP I-1163, 1:250,000.