What is the name of igneous rocks that have large crystals and small crystals? - Quora
By A Mystery Man Writer
Description
Answer (1 of 2): A pluton is an igneous intrusive rock body that has cooled in the crust. When magma cools within the Earth, the cooling proceeds slowly. Slow cooling allows time for large crystals to form, so intrusive igneous rocks have visible crystals. Granite is the most common intrusive ign
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XENOLITHS
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