View changes made in:
  • Apr 26, 2021
    • Girvasite
      • RRUFF Ideal Chemistry changed from "NaCa2Mg3(PO4)2[PO2(OH)2]CO3(OH)2·4H2O" to "NaCa2Mg3(PO4)3(CO3)(H2O)6"
      • IMA Ideal Chemistry changed from "NaCa2Mg3(PO4)2[PO2(OH)2](CO3)(OH)2·4H2O" to "NaCa2Mg3(PO4)3(CO3)(H2O)6"
      • Mineral Comment changed from

        Britvin S N, Pakhomovskiy Y A, Bogdanova A N, Sokolova Y V (1990) Girvasite - A new carbonate-phosphate of sodium, calcium and magnesium from carbonates of the Kovdor massif, Mineralogiceskij Zhurnal 12, 79-83

        to

        Britvin S N, Pakhomovskiy Y A, Bogdanova A N, Sokolova Y V (1990) Girvasite - A new carbonate-phosphate of sodium, calcium and magnesium from carbonates of the Kovdor massif, Mineralogiceskij Zhurnal 12, 79-83

        Chemical formula revised from NaCa2Mg3(PO4)2[PO2(OH)2](CO3)(OH)2·4H2O to NaCa2Mg3(PO4)3(CO3)(H2O)6:
        Krivovichev S V, Chernyatieva A P, Britvin S N, Yakovenchuk V N (2015) The crystal structure of girvasite, NaCa2Mg3(PO4)3(CO3)(H2O)6, a complex phosphate-carbonate hydrate based upon electroneutral heteropolyhedral layers. Russian Geology and Geophysics 56, 155–163

  • Oct 13, 2017
    • Girvasite
      • IMA Ideal Chemistry changed from "NaCa2Mg3(PO4)2[PO2(OH)2]CO3(OH)2·4H2O" to "NaCa2Mg3(PO4)2[PO2(OH)2](CO3)(OH)2·4H2O"
  • Oct 30, 2012
    • Girvasite
      • Mineral Comment changed from

        Britvin S N, Pakhomovskiy Y A, Bogdanova A N, Sokolova Y V (1990) Girvasite - A new carbonate-phosphate of sodium, calcium and magnesium from carbonates of the Kovdor massif, Mineralogiceskij Zhurnal 12, 79-83

        Jambor J L, Grew E S (1992) New mineral names, American Mineralogist 77, 207-213

        to

        Britvin S N, Pakhomovskiy Y A, Bogdanova A N, Sokolova Y V (1990) Girvasite - A new carbonate-phosphate of sodium, calcium and magnesium from carbonates of the Kovdor massif, Mineralogiceskij Zhurnal 12, 79-83

  • Sep 23, 2009
    • Girvasite
      • Mineral Comment changed from

        Jambor J L, Grew E S (1992) New mineral names, American Mineralogist 77, 207-213

        to

        Britvin S N, Pakhomovskiy Y A, Bogdanova A N, Sokolova Y V (1990) Girvasite - A new carbonate-phosphate of sodium, calcium and magnesium from carbonates of the Kovdor massif, Mineralogiceskij Zhurnal 12, 79-83

        Jambor J L, Grew E S (1992) New mineral names, American Mineralogist 77, 207-213

  • Feb 25, 2008
    • Girvasite
      • RRUFF Ideal Chemistry changed from "NaCa2Mg3(PO4)2[PO2(OH)2](CO3)(OH)2·4H2O" to "NaCa2Mg3(PO4)2[PO2(OH)2]CO3(OH)2·4H2O"
      • IMA Ideal Chemistry changed from "NaCa2Mg3(PO4)2[PO2(OH)2](CO3)(OH)2·4H2O" to "NaCa2Mg3(PO4)2[PO2(OH)2]CO3(OH)2·4H2O"
  • Jun 29, 2006
    • Girvasite
      • IMA Ideal Chemistry changed to "NaCa2Mg3(PO4)2[PO2(OH)2](CO3)(OH)2·4H2O"
  • May 15, 2006
    • Girvasite
      • RRUFF Ideal Chemistry changed from "NaCa2Mg3(PO4)2[PO2(OH)2]CO3(OH)2·4H2O" to "NaCa2Mg3(PO4)2[PO2(OH)2](CO3)(OH)2·4H2O"