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Metamorphic Rocks

This guide introduces metamorphic rocks, explaining the process of metamorphism, which occurs under heat and pressure in various geological settings, including convergent boundaries and deep underground. The agents of metamorphism, such as heat, pressure, and chemically active fluids, significantly influence rock transformation. Foliation is a key characteristic of many metamorphic rocks, resulting in layered textures. We also explore various foliated textures and provide examples of non-foliated metamorphic rocks, such as marble and quartzite.

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Metamorphic Rocks

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  1. Metamorphic Rocks

  2. Answer these questions to introduce yourself to metamorphic rocks. • Define metamorphism. • What settings will it occur in? • What are the agents of metamorphism? Summarize how each works. • What is foliation? • Describe the various foliated textures. • What are some examples of non-foliated metamorphic rocks?

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