CSIR NET
Shivam sharma Asked a Question
September 4, 2020 9:50 ampts 30 pts
  • CSIR NET
  • Earth Sciences

The mineral assemblage which does not correctly define a metamorphie facies (a) albite +epidote + actinolite+ chlorite (b) hornblende + plagioclase + lmenite (c

The mineral assemblage which DOES NOT correctly define a metamorphie facies (A) Albite +Epidote + Actinolite+ Chlorite (B) Hornblende + Plagioclase + lmenite (C)Omphacite + Garnet + Plagioclase D) Orthopyroxene + Clinopyroxene + Plagioclase + Hornblende The answer is C ?
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  • Rahul pandey Best Answer
    Ans(C) Omphacite + Garnet + Plagioclase assemblage doesn't indicate any metamorphic facies because in eclogite facies (contains Omphacite+garnet only), plagioclase never occurs. Ot...
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  • Sajan sarthak sahoo thankyou
    ECLOGITE FACIES HAS NO PLAGIOCLASE SO OPTION C IS NOT A FACIES. it will simply omphacite and pyrope
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