Last Chance Mine, Grayback District (Russell District), Costilla Co., Colorado, USA
PATTON, H.B., AND OTHERS, 1910, GEOLOGY OF THE GRAYBACK MINING DISTRICT, COSTILLA COUNTY, COLORADO: CGS BULL. 2
Commodities (Major) - Iron; (Trace) - Gold, Silver
Deposit Type: Vein
Development Status: Occurrence
Host Rock Unit: Minturn Formation
Structure: Vega Cr. Anticline, Wagon Mesa Fault, Sierra Blanca Massif, Ft. Garland Embayment
Host Rock: Limestone
Tectonic Structure: Central Cordillera (Southern Rocky Mtns.)
1 entry listed. 1 valid mineral.
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Locality Updated: Morro Velho mine, Nova Lima, Iron Quadrangle, Minas Gerais, BrazilFrom Reynaldo Contreira, 7th Dec 2013 11:50:45