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  • Oct 13, 2017
    • Pararobertsite
      • IMA Ideal Chemistry changed from "Ca2Mn3+3O2(PO4)3·3H2O" to "Ca2Mn3+3(PO4)3O2·3H2O"
  • Jul 4, 2014
    • Pararobertsite
      • Mineral Comment changed from

        Roberts A C, Sturman B D, Dunn P J, Roberts W L (1989) Pararobertsite, Ca2Mn3+3(PO4)3O2·3H2O, a new mineral species from the Tip Top pegmatite, Custer County, South Dakota, and its relationship to robertsite, The Canadian Mineralogist 27, 451-455

        Jambor J L, Puziewicz J (1990) New mineral names, American Mineralogist 75, 1209-1216

        to

        Roberts A C, Sturman B D, Dunn P J, Roberts W L (1989) Pararobertsite, Ca2Mn3+3(PO4)3O2·3H2O, a new mineral species from the Tip Top pegmatite, Custer County, South Dakota, and its relationship to robertsite, The Canadian Mineralogist 27, 451-455

  • Jul 17, 2012
    • Pararobertsite
      • RRUFF Ideal Chemistry changed from "Ca2Mn3+3(PO4)3O2·3H2O" to "Ca2Mn3+3O2(PO4)3·3H2O"
      • IMA Ideal Chemistry changed from "Ca2Mn3+3(PO4)3O2·3H2O" to "Ca2Mn3+3O2(PO4)3·3H2O"
  • May 10, 2006