Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Chalcopyrite from
Janet 50 Occurrence, Sweet Grass County, Montana, USA


Locality type:Occurrence
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Janet 50 Occurrence, Sweet Grass County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:498665
Long-form Identifier:1:3:498665:2
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
0.2km (0.1 miles) ⓘMonkey East Camp Zone Occurrence (J-M Reef), Sweet Grass County, Montana, USA
1.2km (0.7 miles) ⓘIron Mountain Ni-Cu Iron Creek Occurrence, Sweet Grass County, Montana, USA
1.9km (1.2 miles) ⓘIron Mountain, Sweet Grass County, Montana, USA
2.3km (1.4 miles) ⓘIron Mountain Ni-Cu Camp Occurrence, Sweet Grass County, Montana, USA
2.9km (1.8 miles) ⓘCrescent Peak Ni-Cu Occurrence, Sweet Grass County, Montana, USA
3.6km (2.2 miles) ⓘPicket Pins prospect (Picket Pin occurrence), Sweet Grass County, Montana, USA
3.6km (2.3 miles) ⓘWest Fork West occurrence, Sweet Grass County, Montana, USA
4.2km (2.6 miles) ⓘCrescent Creek Ni-Cu Occurrence, Sweet Grass County, Montana, USA
4.4km (2.7 miles) ⓘForge Ni-Cu Occurrence (Boulder Forge; Placer Basin), Sweet Grass County, Montana, USA
5.6km (3.5 miles) ⓘStillwater Mine (Johns-Manville Stillwater Platinum; Stillwater PGM Resources; Stillwater Platinum Project; M Prospect), Sweet Grass County, Montana, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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