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
Krzemianka, Suwałki Massif, Suwałki County, Podlaskie Voivodeship, Poland


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 Krzemianka, Suwałki Massif, Suwałki County, Podlaskie Voivodeship, Poland
Data Identifiers
Mindat Occurrence Record ID:476286
Long-form Identifier:1:3:476286:7
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
6.0km (3.7 miles) ⓘPawłówka PIG-1 borehole, Nowa Pawłówka, Gmina Przerośl, Suwałki County, Podlaskie Voivodeship, Poland
18.2km (11.3 miles) ⓘFilipów IG-1 borehole, Wólka, Gmina Bakałarzewo, Suwałki County, Podlaskie Voivodeship, Poland
19.9km (12.4 miles) ⓘJezioro Okragłe, Suwałki Massif, Suwałki County, Podlaskie Voivodeship, Poland
24.3km (15.1 miles) ⓘKrasnopol PIG-6 borehole, Krasnopol, Gmina Krasnopol, Sejny County, Podlaskie Voivodeship, Poland
59.6km (37.0 miles) ⓘTajno alkaline-carbonatite massif, Podlaskie Voivodeship, Poland
References
Drzymała, J., Łuszczkiewicz, A., and Simiczyjew, P. (1982) Hercynite-pleonaste from ilmenite-magnetite rocks of Krzemianka (NE Poland). Mineralogia Polonica, 13(2), 33-40.
 
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