View changes made in:
  • Sep 16, 2021
    • Aldermanite
      • Mineral Comment changed from

        Harrowfield I R, Segnit E R, Watts J A (1981) Aldermanite, a new magnesium aluminium phosphate, Mineralogical Magazine 44, 59-62

        Redefined with change in chemical formula from Mg5Al12(PO4)8(OH)22·32H2O to [Mg(H2O)6][Na(H2O)2Al3(PO4)2(OH)6]·H2O:
        Miyawaki R, Hatert F, Pasero M, Mills S J (2021) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 60. European Journal of Mineralogy 33, 203-208

        to

        Harrowfield I R, Segnit E R, Watts J A (1981) Aldermanite, a new magnesium aluminium phosphate, Mineralogical Magazine 44, 59-62

        Redefined with change in chemical formula from Mg5Al12(PO4)8(OH)22·32H2O to [Mg(H2O)6][Na(H2O)2Al3(PO4)2(OH)6]·H2O:
        Elliot P, Grey I E, Willis A C (2021) Redefinition of the formula for aldermanite, [Mg(H2O)6] [Na(H2O)2Al3(PO4)2(OH,F)6]⋅H2O, and its crystal structure. Mineralogical Magazine 85, 348-353

  • May 3, 2021
    • Aldermanite
      • IMA Number changed from "IMA1980-044, IMA2020-I" to "IMA1980-044, IMA2020-I, IMA2021"
  • Apr 24, 2021
    • Aldermanite
      • IMA Number changed from "IMA1980-044" to "IMA1980-044, IMA2020-I"
      • IMA Ideal Chemistry changed from "Mg5Al12(PO4)8(OH)22·32H2O" to "[Mg(H2O)6][Na(H2O)2Al3(PO4)2(OH)6]·H2O"
      • RRUFF Ideal Chemistry changed from "Mg5Al12(PO4)8(OH)22·32H2O" to "[Mg(H2O)6][Na(H2O)2Al3(PO4)2(OH)6]·H2O"
      • Mineral Comment changed from

        Harrowfield I R, Segnit E R, Watts J A (1981) Aldermanite, a new magnesium aluminium phosphate, Mineralogical Magazine 44, 59-62

        to

        Harrowfield I R, Segnit E R, Watts J A (1981) Aldermanite, a new magnesium aluminium phosphate, Mineralogical Magazine 44, 59-62

        Redefined with change in chemical formula from Mg5Al12(PO4)8(OH)22·32H2O to [Mg(H2O)6][Na(H2O)2Al3(PO4)2(OH)6]·H2O:
        Miyawaki R, Hatert F, Pasero M, Mills S J (2021) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) – Newsletter 60. European Journal of Mineralogy 33, 203-208

  • Aug 8, 2012
    • Aldermanite
      • Mineral Comment changed from

        Harrowfield I R, Segnit E R, Watts J A (1981) Aldermanite, a new magnesium aluminium phosphate, Mineralogical Magazine 44, 59-62

        Cabri L J, Fleischer M, Pabst A (1981) New mineral names, American Mineralogist 66, 1099-1103

        to

        Harrowfield I R, Segnit E R, Watts J A (1981) Aldermanite, a new magnesium aluminium phosphate, Mineralogical Magazine 44, 59-62

  • Jan 1, 2009
    • Aldermanite
      • Mineral Comment changed from

        Harrowfield I R, Segnit E R, Watts J A (1981) Aldermanite, a new magnesium aluminium phosphate, Mineralogical Magazine 44, 59-62

        Cabri L J, Fleischer M, Pabst A (1981) New mineral names, American Mineralogist 66, 1099-1103

        to

        Harrowfield I R, Segnit E R, Watts J A (1981) Aldermanite, a new magnesium aluminium phosphate, Mineralogical Magazine 44, 59-62

        Cabri L J, Fleischer M, Pabst A (1981) New mineral names, American Mineralogist 66, 1099-1103

  • Apr 1, 2007
  • Mar 21, 2007
    • Aldermanite
      • RRUFF Ideal Chemistry changed from "(Mg,Ca)5Al12(PO4)8(OH)22·32H2O" to "Mg5Al12(PO4)8(OH)22·32H2O"
      • IMA Ideal Chemistry changed from "(Mg,Ca)5Al12(PO4)8(OH)22·32H2O" to "Mg5Al12(PO4)8(OH)22·32H2O"
  • Jun 27, 2006
    • Aldermanite
      • IMA Ideal Chemistry changed to "(Mg,Ca)5Al12(PO4)8(OH)22·32H2O"