Commodities
PrimarySilver, Gold
SecondaryCopper, Tungsten
TertiaryFluorine-Fluorite
Commodity typeB
Deposit
Model84: Alkaline Au-Te (Au-Ag-Te veins)
Deposit sizeY
WorkingsUnderground
Materials
Ore mineralsKrennerite, Gold, Sylvanite, Petzite
GangueFluorite, Pyrite, Quartz
Geology
Host rockGranitoid · Silver Plume Granite
Structurepipe-like stockworks at vein interections and along veins
Alterationsilicified or sericitized wall rock
Economic & production
Development statusPast Producer
Identification
Deposit ID10017417
MRDS IDDC03450
Alternate namesBueno, Buena Group, Wano GroupBuena, Bueno Mine
RegionNA
Data scoreB
Coordinates40.11877, -105.40682
References
STATE OF COLO. METAL MINING FUND BOARD, 1960, TUNGSTEN MINES OF COLO.CONSV. DIV. COMP. DATE, 1,62Lovering, T. S., and Goddard, E. N., 1950, Geology and ore deposits of the Front Range, Colorado: U.S. Geological Survey Professional Paper 223, 319 p.Sunshine Mining Co. Colorado exploration files, unpublished data, Colorado Geological Survey.Vanderwilt, J.W., 1947, Mineral resources of Colorado: State of Colorado Mineral Resources Board, 547 p.COLO BOM 1963 LIST [for Wano Group]