Colorado · Chaffee County
Prospect

Stewart Mine

Chaffee County, Colorado, United States
GoldZincLeadSilver
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold
SecondaryZinc, Lead, Silver
Commodity typeM
Deposit
Model106: Epithermal vein, Creede
Materials
Ore mineralsAltaite, Arsenopyrite, Chalcopyrite, Galena, Gold, Pyrite, Pyrrhotite, Sphalerite
GangueCalcite, Quartz
Geology
Host rockGranodiorite,Volcanic Rock (Aphanitic)
Structureblock faults around collapse structure (caldera)
Alterationwidespread pyritization and silicification
Economic & production
Development statusProspect
Identification
Deposit ID10214779
Alternate namesCrystal Victoria Mine, Nancy Cleo Mine
RegionNA
Data scoreB
Coordinates39.04221, -106.57812
References
COLO BOM 1969Baskin, G. D., 1987, Mineral resources of the Collegiate Peaks Wilderness, Chaffee, Gunnison, Lake, and Pitkin Counties, Colorado: U.S. Bureau of Mines Open File Report MLA 45-87, 100 p.Sunshine Mining Co. Colorado exploration files, unpublished data, Colorado Geological Survey.