Description
Charles S. Goulding (Claimant)
Commodities
PrimaryLead, Copper, Silver
SecondaryZinc, Gold
Commodity typeM
Deposit
Model72: Polymetallic replacement
Deposit sizeN
WorkingsSurface/Underground
Ore controlFault Zone Cutting Limestones
Materials
Ore mineralsChalcopyrite, Galena, Sphalerite
GangueCalcite, Hematite, Malachite, Quartz
Geology
Host rockLimestone · Ouray Limestone;Leadville Limestone
Associated rockMonzonite,Trachyte · Monzonite Porphyry;Quartz Trachyte
StructureSan Juan Uplift, Needle Mtns Uplift
Tectonic settingCentral Cordillera (Southern Rocky Mtns)
AlterationOxidation Of Cu Sulfide And Fe Minerals
Economic & production
Development statusOccurrence
Discovery year1953
Identification
Deposit ID10094664
MRDS IDD010868
Alternate namesPatented Claim: Sarah G., Ms 20762
RegionNA
Data scoreB
Coordinates37.62612, -107.80953
References
SCOTT, D.C., 1983, MINERAL INVESTIGATION OF THE WEST NEEDLE WILDERNESS STUDY AREA AND THE BLM WEST NEEDLE CONTIGUOUS WILDERNESS STUDY AREA, LA PLATA AND SAN JUAN COUNTIES, COLORADO: USBM MLA 35-83, P. 8, 17.BARKER, FRED, 1969, PRECAMBRIAN GEOLOGY OF THE NEEDLE MOUNTAINS, SOUTHWESTERN COLORADO: USGS PROF. PAPER 644-A.CROSS, WHITMAN, AND HOLE, A.D., 1910, DESCRIPTION OF THE ENGINEER MOUNTAIN QUADRANGLE: USGS FOLIO 171.BLM MINERAL SURVEY MS 20762COLORADO DIV. MINES INF. REPT.