Vote for your favorite mineral in #MinCup26! - Pyromorphite vs. Graphite
Linked by archaic translations and mineralogical misunderstandings, the quarterfinals are ending in hexagons with vivid pyromorphite vs writeable graphite.
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Quartz-feldspar gneiss

A rock subtype
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A gneiss predominantly composed of quartz and feldspar.


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Unique IdentifiersHide

Mindat ID:
50227
Long-form identifier:
mindat:1:1:50227:6

Classification of Quartz-feldspar gneissHide

Sub-divisions of Quartz-feldspar gneissHide

Mineralogy of Quartz-feldspar gneissHide

Essential minerals - these are minerals that are required within the classification of this rock:
FeldsparA petrological term for Feldspar Group.
Silica > QuartzSiO2

Synonyms of Quartz-feldspar gneissHide

Internet Links for Quartz-feldspar gneissHide

References for Quartz-feldspar gneissHide

Reference List:
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