Anukruti posted an Question
October 12, 2020 • 02:01 am 30 points
  • IIT JAM
  • Geology (GG)

Among these textures,which can be the results of binary eutectic system ? 1.ophitic 2.graphic 3.intersertal 4.intergranular

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    Rahul kumar best-answer

    Answer: 1. Ophitic texture Ophitic texture forms as a result of binary eutectic system. It forms when the melt composition is right side of the eutectic composition (An side). Earlier crystallized Anorthite gets surrounded by later crystallized Diopside at eutectic point; which results into ophitic texture.

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    Sajan sarthak Best Answer

    Ophitic :-Diopside anorthite eutectic intersertal of an igneous rock : of an ophitic texture in which the interstitial material is glass or a constituent other than augite so it can be a eutctic texture. graphic is exsolution texture. intergranular is also a exsolution texture

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