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Feldspathic-arenite

A rock classification type
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An arenite with < 15% interstitial material and where >25% of the clasts comprise feldspar, feldspar > rock fragments and the rest of the clasts are made up of quartz. A matrix-poor arkose.


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Unique IdentifiersHide

Mindat ID:
49118
Long-form identifier:
mindat:1:1:49118:3

Classification of Feldspathic-areniteHide

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Arenites according to composition (after Pettijohn et al. 1987)

Mineralogy of Feldspathic-areniteHide

Essential minerals - these are minerals that are required within the classification of this rock:
FeldsparA petrological term for Feldspar Group.
Non-essential minerals - these minerals are common, sometimes major components, but are not always present:

Internet Links for Feldspathic-areniteHide

References for Feldspathic-areniteHide

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