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A Mafic rock is a type of igneous rock that is rich in Iron and Magnesium instead of silica. The rocks are also darker in color like Basalt.

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12y ago
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11y ago

Basalt, the intrusive version is known as a gabbro

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13y ago

It is rich in magnesium and iron, it is generally dark in color.

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14y ago

They are silcates high in magnesium and iron and are usually dark colored rocks.

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9y ago

Basalt is the most common example of a mafic igneous rock.

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Q: What is a mafic rock and what color is it?
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Related questions

Which igneous rock has a dark color?

Mafic


What mafic is like?

Mafic is a silicate mineral or rock that is rich in magnesium and iron, and is usually dark in color. It is formed from cooling volcanic lava.


What is an example of a mafic rock?

Mafic rock is an example of igneous rock which is dominated by olivine, silicates pyroxene, mica, and amphibole. Common mafic rock samples are basalt and gabbro.


Which is more dense mafic or silicic rock?

Mafic rock is on average more dense.


What is a type of mafic phaneritic rock?

Gabbro is a type of mafic, phaneritic igneous rock.


Why gabro color is black?

The igneous rock gabbro is black because its composition is mafic. Mafic rocks are low in silica and very high in magnesium and iron. It is the magnesium- and iron-rich content that causes its color to be black.


What is the dark colored igneous rock with rich in iron and magnesium?

These rocks are called mafic igneous rocks, such as basalt. == ==


What are at least 5 examples of mafic igneous rock?

Basalt, Scoria, Diabase, Basaltic Glass, Gabbro. Obsidian may appear to be mafic due to its dark color but it is actually felsic


Mafic mineral low or high density?

Mafic magma and rock are higher in density that felsic magma and rock.


Does rhyolite have a more mafic composition than basalt?

Rhyolite is not a mafic rock, but a felsic rock, high in silicates, and similar to granite in composition.


What color is peridotite?

The igneous rock peridotite has a very high color index. It is comprised of more than 95% mafic minerals (like olivine), giving it a dark green color.


What two components are responsible for the dark color of mafic rock?

== Silicon and oxygen.