Ishita Das posted an Question
December 11, 2020 • 05:16 am 30 points
  • IIT JAM
  • Geology (GG)

Which section of an monoclinic system shows symmetric extinction?

Which section of an monoclinic system shows symmetric extinction? Kindly explain.

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    Sajan sarthak

    O1O section that is perpendicular to b shows symmetric extinction.

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    Sajan sarthak best-answer

    O1O section that is perpendicular to b shows symmetric extinction.

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    Sajan sarthak best-answer

    O1O section that is perpendicular to b shows symmetric extinction.

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    Sajan sarthak Best Answer

    basal section and orthosection

    cropped5780100451687424852.jpg
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    basal section shows symmetric extinction? And ortho section is 010 section right?

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    basal section is perpendicular to C in monoclinic system basal section doesn't contain a as it's inclined...and Orthosection is section contains b and c ....both shows symmetric extinction

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