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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Plagioclase from
Camp Creek Corundum Occurrence, Beaverhead County, Montana, USA


Locality type:Occurrence
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Camp Creek Corundum Occurrence, Beaverhead County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:509729
Long-form Identifier:1:3:509729:6
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
9.2km (5.7 miles) ⓘDillon Nickel Deposit (Wolf Creek Nickel Deposit), Ruby Mining District, Beaverhead County, Montana, USA
48.4km (30.1 miles) ⓘBrown's Gulch, Alder Gulch Mining District (Virginia City Mining District; Fairweather Mining District), Madison County, Montana, USA
72.9km (45.3 miles) ⓘKay Claims, Leadore, Leadore Mining District, Lemhi County, Idaho, USA
82.5km (51.3 miles) ⓘGilliam prospect, Madison County, Montana, USA
89.8km (55.8 miles) ⓘBeartrap corundum deposit, Madison County, Montana, USA
References
Am Min 49:430-435
 
and/or  
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