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  • Phaneritic Igneous Rocks: Definition, Examples & Formation
    Igneous rocks containing large mineral crystals are called phaneritic rocks.

    Here's why:

    * Phaneritic refers to the texture of the rock, meaning the crystals are large enough to be visible to the naked eye.

    * These crystals form when magma cools slowly underground, giving the minerals time to grow large.

    Some examples of phaneritic igneous rocks include:

    * Granite: A light-colored, coarse-grained rock rich in quartz and feldspar.

    * Diorite: A dark-colored, coarse-grained rock containing plagioclase feldspar and hornblende.

    * Gabbro: A dark-colored, coarse-grained rock made up of pyroxene and plagioclase feldspar.

    Let me know if you want to learn more about different igneous rock types!

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