Pegmatite
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Did you know | A rock that forms during the final stage of a magma's crystallization is pegmatite, an igneous rock. |
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ID | 1354258 |
About Pegmatite
A pegmatite is an igneous rock, formed underground, with interlocking crystals usually larger than 2. 5 cm in size. Most pegmatites are found in sheets of rock near large masses of igneous rocks called batholiths.