metamorphic rock

How Are Rocks Formed?

by John Carl Villanueva December 3, 2009

You’ve come to find an answer to the question, “How are rocks formed?”. However, there are three types of rocks: igneous, sedimentary, and metamorphic rocks. Each type of rock has a different origin. Therefore, the question, “How are rocks formed?” begs three distinct answers. Here they are: How are igneous rocks formed? Igneous rocks are […]

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