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Thepotemich [5.8K]
3 years ago
6

What is a mafic rock

Physics
1 answer:
sertanlavr [38]3 years ago
5 0
Mafic is an adjective describing a silicate mineral or igneous rock that is rich in magnesium and iron, and is thus a portmanteau of magnesium and ferric. Most mafic minerals are dark in color, and common rock-forming mafic minerals include olivine, pyroxene, amphibole, and biotite
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