Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Sylvanite from
Last Dollar Mine, Cripple Creek Mining District, Teller County, Colorado, USA


02184550017370594228762.jpg
Sylvanite

Last Dollar Mine, Cripple Creek Mining District, Teller County, Colorado, USA
02184550017370594228762.jpg
Sylvanite

Last Dollar Mine, Cripple Creek Mining District, Teller County, Colorado, USA
02184550017370594228762.jpg
Sylvanite

Last Dollar Mine, Cripple Creek Mining District, Teller County, Colorado, USA
Locality type:Mine
Classification
Species:Sylvanite
Formula:AgAuTe4
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Sylvanite data
Locality Data:Click here to view Last Dollar Mine, Cripple Creek Mining District, Teller County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:949314
Long-form Identifier:1:3:949314:8
GUID (UUID V4):0
Nearest other occurrences of Sylvanite
0.4km (0.3 miles) ⓘBlue Bird Mine, Bull Hill, Cripple Creek Mining District, Teller County, Colorado, USA
0.7km (0.4 miles) ⓘVindicator Mine, Cripple Creek Mining District, Teller County, Colorado, USA
0.7km (0.5 miles) ⓘCripple Creek & Victor Gold Mine (Cresson Mine), Eclipse Gulch, Cripple Creek Mining District, Teller County, Colorado, USA
0.8km (0.5 miles) ⓘCresson open pit, Cripple Creek, Cripple Creek Mining District, Teller County, Colorado, USA
1.0km (0.6 miles) ⓘPortland Mine (Portland No. 1), Cripple Creek, Cripple Creek Mining District, Teller County, Colorado, USA
1.2km (0.8 miles) ⓘAjax Mine, Cripple Creek Mining District, Teller County, Colorado, USA
1.3km (0.8 miles) ⓘGranite Mine (Independent Granite), Cripple Creek Mining District, Teller County, Colorado, USA
1.4km (0.8 miles) ⓘVictor Mine, Victor, Cripple Creek Mining District, Teller County, Colorado, USA
1.4km (0.9 miles) ⓘIndependence Mine (Stratton Independence Mine), Cripple Creek, Cripple Creek Mining District, Teller County, Colorado, USA
1.4km (0.9 miles) ⓘLittle May Mine, Cripple Creek Mining District, Teller County, Colorado, USA
References
Thorne, Brent (n.d.) Personal communcation.Labeled specimen from Dr. Wilke (Germany)
 
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