granite magma

Is Granite Naturally Formed?

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Is Granite Naturally Formed? Fact #1: Granite is a naturally occurring rock. Unlike other man-made surfaces (like quartz countertops), granite is naturally formed in the earth’s crust from the cooling of lava composed of quartz, feldspar, mica and various other minerals. How is granite formed? Granite is the most widespread of igneous rocks, underlying much

What About Rhyolite Is Similar To Basalt?

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What About Rhyolite Is Similar To Basalt? Both rhyolite and basalt are types of igneous rocks. Igneous rocks are usually found in two forms as intrusive and extrusive igneous rocks, based on the method of formation. Basalt is an extrusive igneous rock type. Rhyolite is considered as an extrusive volcanic rock that is equivalent to