Colorado · Alamosa County
Occurrence

Unnamed Prospect

Alamosa County, Colorado, United States
GoldSilver
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold, Silver
Commodity typeM
Deposit
Deposit typeVein
Model85: Polymetallic veins
Deposit sizeN
Materials
Ore mineralsGold
Geology
Host rockMafic Intrusive Rock · Metaquartzite;Hornblende Diorite
Associated rockHornblendite · Plugs, Dikes, And Sills felsic and mafic
StructureSierra Blanca Massif, Rio Grande Rift Zone, Ft. Garland Embayment, Sangre De Cristo Frontal Fault
Tectonic settingCentral Cordillera (Southern Rocky Mtns)
Economic & production
Development statusOccurrence
Identification
Deposit ID10011676
MRDS IDD006760
RegionNA
Data scoreC
Coordinates37.57835, -105.4889
References
VANDERWILT, J.W., 1947, MINERAL RESOURCES OF COLORADO: COLO. MINERAL RESOURCES BD., P. 31ECKEL, E.B., 1961, USGS BULL. 1114, P. 322-323.HENDERSON, C.W., 1926, USGS PROF. PAPER 138, P. 110JOHNSON, R.B., 1969, GEOLOGIC MAP OF THE TRINIDAD QUADRANGLE, SOUTH-CENTRAL COLORADO: USGS MAP 1-558.Johnson, B.R., and Hassemer, J.R., 1986, U.S. Geological Survey Bulletin 1716-D.