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what is sources of metamorfism

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asked Aug 29, 2015 by mohammad yeasin (120 points)

1 Answer

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Sorry Mohammed, your question is very general (non-specific). Heat and pressure causes most of the metamorphism in rock. Great heat like volcanic heat, or the earth's core of molten iron and pressure from great weight, continental/tectonic plate weight. Combinations of heat and weight combine with minerals to make Gems and other valuable materials from rock and other elements and compounds. Sorry, if that is too general of an answer.
answered Aug 30, 2015 by Weasel (33,770 points)
 


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