View changes made in:
  • Sep 2, 2017
    • Vladimirite
      • Mineral Comment changed from

        Nefedov E I (1953) Report on new minerals discovered by him p.317 in V. A. Mokievsky. The scientific session of the Federov Institute together with the All-Union Mineralogical Society, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 82, issue 4, 311-317

        Redefined both chemically and structurally:
        Pierrot R (1964) Contribution à la minéralogie des arséniates calciques et calcomagnésiens naturels, Bulletin de la Société Française de Minéralogie et de Cristallographie 87, 169-211

        Chemical formula revised from Ca5(AsO4)2(AsO3OH)2·5H2O:
        Yang H, Evans S H, Downs R T, Jenkins R A (2011) The crystal structure of vladimirite, with a revised chemical formula, Ca4(AsO4)2(AsO3OH)·4H2O, The Canadian Mineralogist 49, 1055-1064

        to

        Nefedov E I (1953) Report on new minerals discovered by him p.317 in V. A. Mokievsky. The scientific session of the Federov Institute together with the All-Union Mineralogical Society, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 82(4), 311-317

        Redefined both chemically and structurally:
        Pierrot R (1964) Contribution à la minéralogie des arséniates calciques et calcomagnésiens naturels, Bulletin de la Société Française de Minéralogie et de Cristallographie 87, 169-211

        Chemical formula revised from Ca5(AsO4)2(AsO3OH)2·5H2O:
        Yang H, Evans S H, Downs R T, Jenkins R A (2011) The crystal structure of vladimirite, with a revised chemical formula, Ca4(AsO4)2(AsO3OH)·4H2O, The Canadian Mineralogist 49, 1055-1064

  • Oct 1, 2012
    • Vladimirite
      • Mineral Comment changed from

        Nefedov E I (1953) Report on new minerals discovered by him p.317 in V. A. Mokievsky. The scientific session of the Federov Institute together with the All-Union Mineralogical Society, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 82, issue 4, 311-317

        Fleischer M (1955) New mineral names, American Mineralogist 40, 551-554

        Redefined both chemically and structurally:
        Pierrot R (1964) Contribution à la minéralogie des arséniates calciques et calcomagnésiens naturels, Bulletin de la Société Française de Minéralogie et de Cristallographie 87, 169-211

        Chemical formula revised from Ca5(AsO4)2(AsO3OH)2·5H2O:
        Yang H, Evans S H, Downs R T, Jenkins R A (2011) The crystal structure of vladimirite, with a revised chemical formula, Ca4(AsO4)2(AsO3OH)·4H2O, The Canadian Mineralogist 49, 1055-1064

        to

        Nefedov E I (1953) Report on new minerals discovered by him p.317 in V. A. Mokievsky. The scientific session of the Federov Institute together with the All-Union Mineralogical Society, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 82, issue 4, 311-317

        Redefined both chemically and structurally:
        Pierrot R (1964) Contribution à la minéralogie des arséniates calciques et calcomagnésiens naturels, Bulletin de la Société Française de Minéralogie et de Cristallographie 87, 169-211

        Chemical formula revised from Ca5(AsO4)2(AsO3OH)2·5H2O:
        Yang H, Evans S H, Downs R T, Jenkins R A (2011) The crystal structure of vladimirite, with a revised chemical formula, Ca4(AsO4)2(AsO3OH)·4H2O, The Canadian Mineralogist 49, 1055-1064

  • Dec 1, 2011
    • Vladimirite
      • IMA Ideal Chemistry changed from "Ca5(AsO4)2(AsO3OH)2·5H2O" to "Ca4(AsO4)2(AsO3OH)·4H2O"
      • Mineral Comment changed from

        Nefedov E I (1953) Report on new minerals discovered by him p.317 in V. A. Mokievsky. The scientific session of the Federov Institute together with the All-Union Mineralogical Society, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 82, issue 4, 311-317

        Fleischer M (1955) New mineral names, American Mineralogist 40, 551-554

        Redefined both chemically and structurally:
        Pierrot R (1964) Contribution à la minéralogie des arséniates calciques et calcomagnésiens naturels, Bulletin de la Société Française de Minéralogie et de Cristallographie 87, 169-211

        to

        Nefedov E I (1953) Report on new minerals discovered by him p.317 in V. A. Mokievsky. The scientific session of the Federov Institute together with the All-Union Mineralogical Society, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 82, issue 4, 311-317

        Fleischer M (1955) New mineral names, American Mineralogist 40, 551-554

        Redefined both chemically and structurally:
        Pierrot R (1964) Contribution à la minéralogie des arséniates calciques et calcomagnésiens naturels, Bulletin de la Société Française de Minéralogie et de Cristallographie 87, 169-211

        Chemical formula revised from Ca5(AsO4)2(AsO3OH)2·5H2O:
        Yang H, Evans S H, Downs R T, Jenkins R A (2011) The crystal structure of vladimirite, with a revised chemical formula, Ca4(AsO4)2(AsO3OH)·4H2O, The Canadian Mineralogist 49, 1055-1064

  • Jun 6, 2008
    • Vladimirite
      • Mineral Comment changed to

        Nefedov E I (1953) Report on new minerals discovered by him p.317 in V. A. Mokievsky. The scientific session of the Federov Institute together with the All-Union Mineralogical Society, Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 82, issue 4, 311-317

        Fleischer M (1955) New mineral names, American Mineralogist 40, 551-554

        Redefined both chemically and structurally:
        Pierrot R (1964) Contribution à la minéralogie des arséniates calciques et calcomagnésiens naturels, Bulletin de la Société Française de Minéralogie et de Cristallographie 87, 169-211

  • May 27, 2006
    • Vladimirite
      • IMA Ideal Chemistry changed to "Ca5(AsO4)2(AsO3OH)2·5H2O"