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
Copper Prospect (MRDS - 10013904), Greenhorn Range, Madison County, Montana, USA


Locality type:Prospect
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Copper Prospect (MRDS - 10013904), Greenhorn Range, Madison County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:501226
Long-form Identifier:1:3:501226:8
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
10.6km (6.6 miles) ⓘBull Frog Mine, Greenhorn Range, Madison County, Montana, USA
17.8km (11.1 miles) ⓘWinnetka Mine (Winnetaka Mine), Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
19.6km (12.2 miles) ⓘU. S. Grant Mine, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
19.8km (12.3 miles) ⓘProspect Mine, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
21.0km (13.1 miles) ⓘCherry Creek Pegmatite Occurrence, Varney Mining District, Madison County, Montana, USA
29.1km (18.1 miles) ⓘUnnamed Cu occurrence [8], Beaverhead County, Montana, USA
29.3km (18.2 miles) ⓘDillon Nickel Deposit (Wolf Creek Nickel Deposit), Ruby Mining District, Beaverhead County, Montana, USA
30.0km (18.6 miles) ⓘJanus Group, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
30.1km (18.7 miles) ⓘUnnamed Cu occurrence [11], Beaverhead County, Montana, USA
30.4km (18.9 miles) ⓘUnnamed Cu occurrence [10], Beaverhead County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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