Sakshi posted an Question
August 01, 2021 • 11:28 am 30 points
  • IIT JAM
  • Geology (GG)

Questions...

ques1 --- Hydrolysates in sedimentary rocks are represented by: (a) Clay Minerals . (b) Mica Minerals (c) Amphiboles (d) Heavy Minerals ques2---- Study of heavy minerals is more Important in the case of (a) Igneaus plutonic rocks (c) Sedimentary rocks (b) Igneaus valcanic rocks (d) Metamarphic rocks.

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    Mayank vedwal Vedwal Best Answer

    Ans 1) Option A is correct.... because hydrolysate are resistant minerals formed by Hydrolysis process. Clay minerals are resistant minerals formed by Hydrolysis of feldspar minerals and they are resistant also according to goldich stability series. Ans 2) Option C is correct.... because heavy minerals are found in sedimentary rocks and they can be used for province study.

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