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Riebeckite-quartz-feldspar gneiss

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About Riebeckite-quartz-feldspar gneissHide

A gneiss containing riebeckite, with quartz and feldspar the main constituents.


Classification of Riebeckite-quartz-feldspar gneissHide

Mineralogy of Riebeckite-quartz-feldspar gneissHide

Essential minerals - these are minerals that are required within the classification of this rock:
Feldspar > Alkali Feldspar > MicroclineK(AlSi3O8)
Riebeckite◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
Silica > QuartzSiO2
Non-essential minerals - these minerals are common, sometimes major components, but are not always present:
Feldspar > PlagioclaseA petrological term for Albite-Anorthite Series.
MagnetiteFe2+Fe3+2O4

Synonyms of Riebeckite-quartz-feldspar gneissHide

References for Riebeckite-quartz-feldspar gneissHide

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