View changes made in:
  • May 22, 2017
    • Tumchaite
      • RRUFF Ideal Chemistry changed from "Na2ZrSi4O11·2H2O" to "Na2Zr4+Si4O11·2H2O"
      • Mineral Comment changed from

        Subbotin V V, Merlino S, Pushcharovsky D Y, Pakhomovsky Y A, Ferro O, Bogdanova A N, Voloshin A V, Sorokhtina N V, Zubkova N V (2000) Tumchaite Na2(Zr,Sn)Si4O11·2H2O - a new mineral from carbonatites of the Vuoriyarvi alkali-ultrabasic massif, Murmansk Region, Russia, American Mineralogist 85, 1516-1520

        to

        Subbotin V V, Merlino S, Pushcharovsky D Y, Pakhomovsky Y A, Ferro O, Bogdanova A N, Voloshin A V, Sorokhtina N V, Zubkova N V (2000) Tumchaite Na2(Zr,Sn)Si4O11·2H2O - a new mineral from carbonatites of the Vuoriyarvi alkali-ultrabasic massif, Murmansk Region, Russia, American Mineralogist 85, 1516-1520

  • Oct 7, 2012
    • Tumchaite
      • Mineral Comment changed from

        Subbotin V V, Merlino S, Pushcharovsky D Y, Pakhomovsky Y A, Ferro O, Bogdanova A N, Voloshin A V, Sorokhtina N V, Zubkova N V (2000) Tumchaite Na2(Zr,Sn)Si4O11·2H2O—a new mineral from carbonatites of the Vuoriyarvi alkali-ultrabasic massif, Murmansk Region, Russia, American Mineralogist 85, 1516-1520

        to

        Subbotin V V, Merlino S, Pushcharovsky D Y, Pakhomovsky Y A, Ferro O, Bogdanova A N, Voloshin A V, Sorokhtina N V, Zubkova N V (2000) Tumchaite Na2(Zr,Sn)Si4O11·2H2O - a new mineral from carbonatites of the Vuoriyarvi alkali-ultrabasic massif, Murmansk Region, Russia, American Mineralogist 85, 1516-1520

  • Oct 5, 2012
    • Tumchaite
      • Mineral Comment changed from

        Subbotin V V, Merlino S, Pushcharovsky D Y, Pakhomovsky Y A, Ferro O, Bogdanova A N, Voloshin A V, Sorokhtina N V, Zubkova N V (2000) Tumchaite Na2(Zr,Sn)Si4O11·2H2O—a new mineral from carbonatites of the Vuoriyarvi alkali-ultrabasic massif, Murmansk Region, Russia, American Mineralogist 85, 1516-1520

        Mandarino J A (2002) New minerals, The Canadian Mineralogist 40, 1001-1020

        to

        Subbotin V V, Merlino S, Pushcharovsky D Y, Pakhomovsky Y A, Ferro O, Bogdanova A N, Voloshin A V, Sorokhtina N V, Zubkova N V (2000) Tumchaite Na2(Zr,Sn)Si4O11·2H2O—a new mineral from carbonatites of the Vuoriyarvi alkali-ultrabasic massif, Murmansk Region, Russia, American Mineralogist 85, 1516-1520

  • May 25, 2008
    • Tumchaite
      • Mineral Comment changed to

        Subbotin V V, Merlino S, Pushcharovsky D Y, Pakhomovsky Y A, Ferro O, Bogdanova A N, Voloshin A V, Sorokhtina N V, Zubkova N V (2000) Tumchaite Na2(Zr,Sn)Si4O11·2H2O—a new mineral from carbonatites of the Vuoriyarvi alkali-ultrabasic massif, Murmansk Region, Russia, American Mineralogist 85, 1516-1520

        Mandarino J A (2002) New minerals, The Canadian Mineralogist 40, 1001-1020

  • Aug 15, 2007
  • Jun 3, 2007
    • Tumchaite
      • RRUFF Ideal Chemistry changed from "Na2(Zr,Sn)Si4O11·2H2O" to "Na2ZrSi4O11·2H2O"
  • Apr 13, 2007
    • Tumchaite
      • IMA Ideal Chemistry changed from "Na2(Zr,Sn)Si4O11·2H2O" to "Na2ZrSi4O11·2H2O"
  • May 25, 2006
    • Tumchaite
      • IMA Ideal Chemistry changed to "Na2(Zr,Sn)Si4O11·2H2O"
  • Apr 28, 2006
    • Tumchaite
      • RRUFF Ideal Chemistry changed from "Na2(Zr,Sn)Si4O11·2H2O" to "Na2(Zr,Sn)Si4O11·2H2O"