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What is granite rock made of?

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Granite is a light-colored igneous rock with grains large enough to be visible with the unaided eye. It forms from the slow crystallization of magma below Earth's surface. Granite is composed mainly of quartz and feldspar with minor amounts of mica, amphiboles, and other minerals. read more

Granite is a plutonic rock in which quartz makes up between 10 and 50 percent of the felsic components and alkali feldspar accounts for 65 to 90 percent of the total feldspar content. Applying this definition requires the mineral identification and quantification abilities of a competent geologist. read more

Granite is a felsic, instrusive igneous rock. Felsic means that the rock is relatively rich in the elements that form the minerals feldspar and quartz, such as silicon, oxygen, and aluminum. read more

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What Is Granite And How Is It Formed?
Source: geologyin.com

Further Research

Granite: Igneous Rock
geology.com

What is Granite Made Of?
www.archcitygranite.com

What is Granite?
study.com