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
Khit Ostrov (Khit Island), Loukhsky District, Republic of Karelia, Russia


Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Biotite15
Almandine14
Corundum10
Kyanite6
Quartz4
Rutile3
Uraninite3
Microcline3
Garnet Group1
Staurolite1
Masuyite1
Muscovite1
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Khit Ostrov (Khit Island), Loukhsky District, Republic of Karelia, Russia
Data Identifiers
Mindat Occurrence Record ID:534433
Long-form Identifier:1:3:534433:8
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
49.0km (30.5 miles) ⓘKhizovara kyanite deposit, Khizovaar ore field, Loukhsky District, Republic of Karelia, Russia
62.9km (39.1 miles) ⓘDlinnaya lambina lake, Ambarniy village, Loukhsky District, Republic of Karelia, Russia
63.8km (39.7 miles) ⓘTiksheozero massif (Tkishozerskii massif; Tiksheozersky), Loukhsky District, Republic of Karelia, Russia
65.8km (40.9 miles) ⓘElet'ozerskii massif, Loukhsky District, Republic of Karelia, Russia
73.0km (45.3 miles) ⓘKolvitsa massif, Kataranskii Cape, Murmansk Oblast, Russia
78.2km (48.6 miles) ⓘKovdozero complex, Kandalakshsky District, Murmansk Oblast, Russia
References
Pavel M. Kartashov (n.d.) analytical data.
 
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