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Pyriclasite

A rock subtype
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A mafic-granulite consisting mainly (more than 50% vol.) of pyroxene (cpx and/or opx) and plagioclase. The modal content of pyroxene is larger than 30% vol. According to the Granulite Commission the total of mafic components should be higher than 30% vol. The original definition specifies orthopyroxene is essential, but the name may sometimes be used less precisely as a synonym of mafic-granulite.


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Unique IdentifiersHide

Mindat ID:
470547
Long-form identifier:
mindat:1:1:470547:1

Similar NamesHide

PericlasiteA synonym of PericlaseMgO
PyroklasitA synonym of Pyroclasite (of Shepard)Ca5(PO4)3(OH)

Classification of PyriclasiteHide

Internet Links for PyriclasiteHide

References for PyriclasiteHide

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