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    • Keywords


      Coexisting pyroxenes; basic granulites; granulite terrain

    • Abstract


      Fifteen pairs of coexisting pyroxenes from basic granulites associated with leptynites in the khondalite suite of rocks are analysed and the distribution of Mg and Fe2+ ratios is presented. Temperature estimates for the coexisting pyroxenes from the basic granulites of Visakhapatnam may be expressed as 750±100†C corresponding to intermediate pressure granulites.

    • Author Affiliations


      A T Rao1 J U Rao2 A Madhava Rao3 P Ch Sanjeeva Rao3

      1. Geological Survey of India, Ratnakar Building, 4-Chowranghee Lane, Calcutta - 700016, India
      2. Department of Geology, Andhra University, Waltair - 530 003, India
      3. Geology Department, Nagarjuna University, Nagarjuna Nagar - 522 510, India
    • Dates

  • Journal of Earth System Science | News

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      Posted on July 25, 2019

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