3 years ago

Which type of rock is pegmatite?

Geography

1 answer:

adelina 88 [10]3 years ago

6 0

Answer:

D. Intrusive igneous

Explanation:

Diorite, granite, pegmatite are examples of intrusive igneous rocks. Extrusive igneous rock: These rocks erupt onto the surface resulting in small crystals as the cooling takes place quickly. The cooling rate is for a few rocks is so quick that they form an amorphous glass. Basalt, tuff, pumice are examples of extrusive igneous rock.

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