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Mayur Anil Badhe posted an Question
June 18, 2021 • 16:03 pm 30 points
  • IIT JAM
  • Geology (GG)

Q27. match the item in group i with correspon item in gmup il

Q27. Match the item in Group I with correspon item in Gmup IL GroupI P Group IL 1 High grade metamorpbisn 2. Low grade nctamorpisn 3. Disequilibrium crystallizationa Exsoution CB) P-2, Q-1, R-4, (D) P-3, Q4, R-1, Commpositional zoning Q. Perthitic texture R. Segregation banding Slaty cleavage (A) P-2, Q4, R-1,S (C) P-4, Q-3, R-2, S S.

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    Sajan sarthak Best Answer

    slate -> phyllite ->schist -> Gneiss-> migmatite is the correct order of metamorphism from low grade to high grade. so slaty cleavage low grade metamorphism. and segregation of banding that is gneiss or migmatite is high grade metamorphism. ->perthitic texture is exsolution in nature. ->Compositional zoning is disequilibrium in nature.

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