Why do contact metamorphic rocks known as hornfels commonly consist of polygonal grains that are bounded by

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Why do contact metamorphic rocks known as hornfels commonly consist of polygonal grains that are bounded by faces that intersect at ~120°?

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Earth Materials Introduction To Mineralogy And Petrology

ISBN: 9781107155404

2nd Edition

Authors: Cornelis Klein, Anthony Philpotts

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Question Posted: Jan 02, 2024 03:23 AM

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Why do contact metamorphic rocks known as hornfels commonly consist of polygonal grains that are bounded by

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When contact metamorphic rocks recrystallize they attempt to minim...View the full answer

Earth Materials Introduction To Mineralogy And Petrology

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