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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Pyrite from
Sweetwater Deposit, Madison County, Montana, USA


Locality type:Deposit
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Sweetwater Deposit, Madison County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:563686
Long-form Identifier:1:3:563686:0
GUID (UUID V4):0
Nearest other occurrences of Pyrite
10.9km (6.8 miles) ⓘDillon Nickel Deposit (Wolf Creek Nickel Deposit), Ruby Mining District, Beaverhead County, Montana, USA
13.7km (8.5 miles) ⓘWhitney Claims, Madison County, Montana, USA
23.6km (14.6 miles) ⓘGardner Mine, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
27.8km (17.3 miles) ⓘEaston-Pacific Mine, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
30.7km (19.1 miles) ⓘValley View and Lucky Strike Lode Claims (St. Lawrence and Monte Cristo), Browns Gulch, Madison County, Montana, USA
30.8km (19.1 miles) ⓘProspect Mine, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
31.8km (19.7 miles) ⓘU. S. Grant Mine, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
32.1km (19.9 miles) ⓘSt. John Group, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
32.3km (20.0 miles) ⓘWinnetka Mine (Winnetaka Mine), Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
36.2km (22.5 miles) ⓘPaymaster Mine, Sabbath Day Mine, Zosell Mining District (Emery Mining District), Powell County, Montana, USA
References
Economic Geology (1990) 85:585-600
 
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