Metamorphic rock3

Metamorphic rock3 - Degrees of metamorphism Low-grade...

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Metamorphic rocks "Changed form" rocks. Metamorphism takes place where preexisting rock is subjected to temperatures and pressures unlike those in which it formed
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Unformatted text preview: Degrees of metamorphism Low-grade exhibit small changes in rock texture and mineralogy (High-grade (obliteration of original features)...
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