Social Sciences, asked by kitkrut6205, 2 months ago

. A rock with large crystals surrounded by small crystals is called what?

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Answered by deepakojha11411

Answer:

Porphyritic rock is igneous rock which is characterized by large crystals surrounded by a background of material with very small crystals. ... In such rocks the large crystals are called phenocrysts while the surrounding material is called groundmass.

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