View changes made in:
  • Jul 26, 2023
  • Oct 13, 2017
    • Ferro-richterite
      • IMA Ideal Chemistry changed from "Na2CaFe2+5Si8O22(OH)2" to "Na(NaCa)Fe2+5Si8O22(OH)2"
  • May 28, 2014
    • Ferro-richterite
      • Mineral Display Name changed from "Ferrorichterite" to "Ferro-richterite"
      • Mineral Comment changed from

        Sundius N (1946) The classification of the hornblendes and the solid solution relations in the amphibole group, Sveriges Geologiska Undersökning 40, 1-36

        Redefined:
        Leake B E, Woolley A R, Arps C E S, Birch W D, Gilbert M C, Grice J D, Hawthorne F C, Kato A, Kisch H J, Krivovichev V G, Linthout K, Laird J, Mandarino J A, Maresch W V, Nickel E H, Rock N M S, Schumacher J C, Smith D C, Stephenson N C N, Ungaretti L, Whittaker E J W, Youzhi G (1997) Nomenclature of amphiboles: Report of the subcommittee on amphiboles of the International Mineralogical Association, commission on new minerals and mineral names, The Canadian Mineralogist 35, 219-246

        to

        Sundius N (1946) The classification of the hornblendes and the solid solution relations in the amphibole group, Sveriges Geologiska Undersökning 40, 1-36

        Redefined:
        Leake B E, Woolley A R, Arps C E S, Birch W D, Gilbert M C, Grice J D, Hawthorne F C, Kato A, Kisch H J, Krivovichev V G, Linthout K, Laird J, Mandarino J A, Maresch W V, Nickel E H, Rock N M S, Schumacher J C, Smith D C, Stephenson N C N, Ungaretti L, Whittaker E J W, Youzhi G (1997) Nomenclature of amphiboles: Report of the subcommittee on amphiboles of the International Mineralogical Association, commission on new minerals and mineral names, The Canadian Mineralogist 35, 219-246

        Name changed from ferrorichterite:
        Hawthorne F C, Oberti R, Harlow G E, Maresch W V, Martin R F, Schumacher J C, Welch M D (2012) Nomenclature of the amphibole supergroup. American Mineralogist 97, 2031-2048

  • Sep 12, 2009
    • Ferro-richterite
      • Mineral Comment changed from

        Redefined:
        Leake B E, Woolley A R, Arps C E S, Birch W D, Gilbert M C, Grice J D, Hawthorne F C, Kato A, Kisch H J, Krivovichev V G, Linthout K, Laird J, Mandarino J A, Maresch W V, Nickel E H, Rock N M S, Schumacher J C, Smith D C, Stephenson N C N, Ungaretti L, Whittaker E J W, Youzhi G (1997) Nomenclature of amphiboles: Report of the subcommittee on amphiboles of the International Mineralogical Association, commission on new minerals and mineral names, The Canadian Mineralogist 35, 219-246

        to

        Sundius N (1946) The classification of the hornblendes and the solid solution relations in the amphibole group, Sveriges Geologiska Undersökning 40, 1-36

        Redefined:
        Leake B E, Woolley A R, Arps C E S, Birch W D, Gilbert M C, Grice J D, Hawthorne F C, Kato A, Kisch H J, Krivovichev V G, Linthout K, Laird J, Mandarino J A, Maresch W V, Nickel E H, Rock N M S, Schumacher J C, Smith D C, Stephenson N C N, Ungaretti L, Whittaker E J W, Youzhi G (1997) Nomenclature of amphiboles: Report of the subcommittee on amphiboles of the International Mineralogical Association, commission on new minerals and mineral names, The Canadian Mineralogist 35, 219-246

  • Feb 24, 2008
    • Ferro-richterite
      • IMA Ideal Chemistry changed from "Na(CaNa)Fe2+5Si8O22(OH)2" to "Na2CaFe2+5Si8O22(OH)2"
      • RRUFF Ideal Chemistry changed from "Na(CaNa)Fe2+5Si8O22(OH)2" to "NaNaCaFe2+5Si8O22(OH)2"
  • Dec 9, 2006
    • Ferro-richterite
      • RRUFF Ideal Chemistry changed from "Na2Ca(Fe2+,Mg)5Si8O22(OH)2" to "Na(CaNa)Fe2+5Si8O22(OH)2"
      • IMA Ideal Chemistry changed from "Na2Ca(Fe2+,Mg)5Si8O22(OH)2" to "Na(CaNa)Fe2+5Si8O22(OH)2"
  • Jun 29, 2006