Anukruti Asked an Mcq
September 29, 2020 11:18 pmpts 30 pts
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  • Rahul kumar
    (001) face will also show inclined extinction in monoclinic. Only (100) face will show parallel extinction in monoclinic minerals.
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    Anukruti
    basal section 001 and ortho section will show straight extinction
  • Rahul kumar thankyou
    (010) face of monoclinic crystal shows inclined extinction. Only if the (100) face is parallel to the stage will parallel extinction be observed.
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    Anukruti
    wat about 001 face?wat extinction will it show
  • Sajan sarthak Best Answer
    This is a section Cut the b axis so the vibration direction is not parallel to the axis . So inclined Extinction. Basal section (001) and Ortho section (Cut the a axis and para...
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    • cropped7813327646035105625.jpg
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