Anukruti posted an MCQ
October 11, 2020 • 18:30 pm 30 points
  • IIT JAM
  • Geology (GG)

During metamorphism the mineral graphite

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    Rahul kumar Best Answer

    Metamorphism (increasing Pressure and temperature) will change the graphite into diamond. Refer to the attached figure for phase boundary of graphite and diamond. With increasing P and T, the graphite will shift into stability zone of diamond and hence will converted into diamond.

    cropped6151437966340927978.jpg
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