Anukruti posted an Question
September 18, 2020 • 04:04 am 30 points
  • IIT JAM
  • Geology (GG)

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    Sajan sarthak Best Answer

    The C' planes, also known as shear bands and secondary shear fabrics, are commonly observed in strongly foliated mylonites especially phyllonites, and form at an angle of about 20 degrees to the S-plane.

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    Rahul kumar best-answer

    Ans: 45 degrees The ideal value of angle between a shear zone boundary and C fabric in S-C mylonitic foliation is 45 degrees. Refer to the attached figure for diagram.

    cropped3914911518074618656.jpg
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