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2 years ago

Quartz is an important mineral in mafic rocks like basalt and gabbro. a. true b. false

1 answer:

5 0

Quartz is an important mineral in mafic rocks like basalt and gabbro. The given statement is false.

<h3>What is mafic rocks?</h3>

Mafic minerals and rocks are silicate minerals or igneous rocks that are high in magnesium and iron.

The majority of mafic minerals are darker in color, and some of the most common rock-forming mafic minerals are olivine, pyroxene, amphibole, and biotite. Basalt, diabase, and gabbro are examples of common mafic rocks.

In geology, mafic rock is an igneous rock monopolized by the silicates pyroxene, amphibole, olivine, and mica.

These minerals are rich in magnesium and ferric oxides and contribute to the dark color of mafic rock.

Thus, the given statement is false.

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