View changes made in:
  • Sep 6, 2020
    • Carrboydite
      • RRUFF Ideal Chemistry changed from "Ni2+14Al9(SO4)6(OH)43·7H2O" to "Ni2+14Al9(S6+O4)6(OH)43·7H2O"
      • Mineral Comment changed from

        Nickel E H, Clarke R M (1976) Carrboydite, a hydrated sulfate of nickel and aluminum: a new mineral from Western Australia, American Mineralogist 61, 366-372

        Chemical formula revised:
        Mills S J, Christy A G, Génin J -M R, Kameda T, Colombo F (2012) Nomenclature of the hydrotalcite supergroup: natural layered double hydroxides, Mineralogical Magazine 76, 1289-1336

        to

        Nickel E H, Clarke R M (1976) Carrboydite, a hydrated sulfate of nickel and aluminum: a new mineral from Western Australia, American Mineralogist 61, 366-372

        Chemical formula changed from Ni7Al4.5(SO4,CO3)2.78(OH)2.8·3.7H2O:
        Mills S J, Christy A G, Génin J -M R, Kameda T, Colombo F (2012) Nomenclature of the hydrotalcite supergroup: natural layered double hydroxides, Mineralogical Magazine 76, 1289-1336

  • Oct 31, 2017
    • Carrboydite
      • IMA Ideal Chemistry changed from "(Ni1-xAlx)(SO4)x/2(OH)2·nH2O (x<0.5, n>3x/2)" to "(Ni1-xAlx)(SO4)x/2(OH)2·nH2O (x < 0.5, n > 3x/2)"
  • Jun 13, 2016
    • Carrboydite
      • RRUFF Ideal Chemistry changed from "Ni14Al9(SO4)6(OH)43·7H2O" to "Ni2+14Al9(SO4)6(OH)43·7H2O"
  • Jun 3, 2013
    • Carrboydite
      • IMA Ideal Chemistry changed from "Ni14Al9(SO4)6(OH)43·7H2O" to "(Ni1-xAlx)(SO4)x/2(OH)2·nH2O (x<0.5, n>3x/2)"
      • Mineral Comment changed from

        Nickel E H, Clarke R M (1976) Carrboydite, a hydrated sulfate of nickel and aluminum: a new mineral from Western Australia, American Mineralogist 61, 366-372

        to

        Nickel E H, Clarke R M (1976) Carrboydite, a hydrated sulfate of nickel and aluminum: a new mineral from Western Australia, American Mineralogist 61, 366-372

        Chemical formula revised:
        Mills S J, Christy A G, Génin J -M R, Kameda T, Colombo F (2012) Nomenclature of the hydrotalcite supergroup: natural layered double hydroxides, Mineralogical Magazine 76, 1289-1336

  • Sep 14, 2012
    • Carrboydite
      • RRUFF Ideal Chemistry changed from "(Ni,Al)9(SO4)2(OH)18·10H2O" to "Ni14Al9(SO4)6(OH)43·7H2O"
      • IMA Ideal Chemistry changed from "(Ni,Al)9(SO4)2(OH)18·10H2O" to "Ni14Al9(SO4)6(OH)43·7H2O"
  • May 23, 2008
    • Carrboydite
      • RRUFF Ideal Chemistry changed from "(Na,Al)9(SO4)2(OH)18·10H2O" to "(Ni,Al)9(SO4)2(OH)18·10H2O"
      • IMA Ideal Chemistry changed from "(Na,Al)9(SO4)2(OH)18·10H2O" to "(Ni,Al)9(SO4)2(OH)18·10H2O"
  • Jun 27, 2006
    • Carrboydite
      • IMA Ideal Chemistry changed to "(Na,Al)9(SO4)2(OH)18·10H2O"