Vote for your favorite mineral in #MinCup26! - Cuprite vs. Orpiment
It's a fiery match of vibrant red Cuprite and just as saturated orange Orpiment battle for your votes!
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Chalcopyrite from
Janus Group, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA


Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Janus Group, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:498672
Long-form Identifier:1:3:498672:0
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
10.4km (6.5 miles) ⓘU. S. Grant Mine, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
10.6km (6.6 miles) ⓘProspect Mine, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
12.8km (7.9 miles) ⓘWinnetka Mine (Winnetaka Mine), Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
19.0km (11.8 miles) ⓘSilver Bullion Mine, Sheridan Mining District (Mill Creek Mining District; Wisconsin Mining District), Madison County, Montana, USA
19.8km (12.3 miles) ⓘMadisonian (Hendricks), Lower Hot Springs Mining District (Norris Mining District), Madison County, Montana, USA
19.9km (12.3 miles) ⓘBull Frog Mine, Greenhorn Range, Madison County, Montana, USA
19.9km (12.4 miles) ⓘLatest Out Mine (1), Sheridan Mining District (Mill Creek Mining District; Wisconsin Mining District), Madison County, Montana, USA
21.4km (13.3 miles) ⓘOccidental Mine (High Up; Oxidental), Sheridan Mining District (Mill Creek Mining District; Wisconsin Mining District), Madison County, Montana, USA
22.7km (14.1 miles) ⓘBuckeye Mine - Victoria Mines, Sheridan Mining District (Mill Creek Mining District; Wisconsin Mining District), Madison County, Montana, USA
23.3km (14.5 miles) ⓘRed Pine Mine, Sheridan Mining District (Mill Creek Mining District; Wisconsin Mining District), Madison County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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