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Sylvanite from
Casino Shaft, Lawson Mining District (Dumont Mining District; Montana Mining District), Clear Creek Co., Colorado, USA

Locality type:Shaft
Classification
Species:Sylvanite
Formula:(Au,Ag)2Te4
Confirmation
Validity:Unconfirmed/Questioned
References
References:USGS OFR 1966-87
Data
Mineral Data:Click here to view Sylvanite data
Locality Data:Click here to view Casino Shaft, Lawson Mining District (Dumont Mining District; Montana Mining District), Clear Creek Co., Colorado, USA
Nearest other occurrences of Sylvanite
0.3km (0.2 miles) Gem (Freighter's Friend), Idaho Springs Mining District (Virginia Mining District), Clear Creek Co., Colorado, USA
1.2km (0.7 miles) Tom Boy (Treasure Vault; John Paul Jones; Edna Fannie; Golden Treasure), Idaho Springs Mining District (Virginia Mining District), Clear Creek Co., Colorado, USA
3.0km (1.8 miles) War Dance, Central City Mining District (Central Mining District), Gilpin Co., Colorado, USA
3.3km (2.1 miles) Pittsburgh (Notaway East; Notaway Shaft; Notaway West), Central City Mining District (Central Mining District), Gilpin Co., Colorado, USA
21.6km (13.4 miles) Eldora, Caribou Mining District, Boulder Co., Colorado, USA
22.2km (13.8 miles) Enterprise Vein Occurrence, Eldora, Caribou Mining District, Boulder Co., Colorado, USA
22.2km (13.8 miles) Schwartzwalder Mine (Ralston Creek Mine), Ralston Buttes Mining District, Jefferson Co., Colorado, USA
28.5km (17.7 miles) Keystone Mine, Magnolia Mining District, Boulder Co., Colorado, USA
28.6km (17.8 miles) Magnolia Vein, Kekionga Mine, Magnolia Mining District, Boulder Co., Colorado, USA
28.7km (17.8 miles) Mountain Lion Mine - Keystone vein, Magnolia Mining District, Boulder Co., Colorado, USA
 
Mineral and/or Locality  
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