View changes made in:
  • Sep 4, 2023
    • Tsepinite-Ca
      • Mineral Comment changed from

        Pekov I V, Chukanov N V, Ferraris G, Gula A, Pushcharovsky D Yu, Zadov A E (2003) Tsepinite-Ca, (Ca,K,Na, )2(Ti,Nb)2(Si4O12)(OH,O)2· 4H2O, a new mineral of the labuntsovite group from the Khibiny alkaline massif, Kola Peninsula - Novel disordered sites in the vuoriyarvite-type structure, Neues Jahrbuch für Mineralogie, Monatshefte 2003, 461-480

        to

        Pekov I V, Chukanov N V, Ferraris G, Gula A, Pushcharovsky D Yu, Zadov A E (2003) Tsepinite-Ca, (Ca,K,Na,   )2(Ti,Nb)2(Si4O12)(OH,O)2· 4H2O, a new mineral of the labuntsovite group from the Khibiny alkaline massif, Kola Peninsula - Novel disordered sites in the vuoriyarvite-type structure, Neues Jahrbuch für Mineralogie, Monatshefte 2003, 461-480

  • Oct 13, 2017
    • Tsepinite-Ca
      • IMA Ideal Chemistry changed from "(Ca,K,Na)2-x(Ti,Nb)2Si4O12(OH,O)2·4H2O" to "(Ca,K,Na)2-x(Ti,Nb)2(Si4O12)(OH,O)2·4H2O"
  • Aug 2, 2014
    • Tsepinite-Ca
      • RRUFF Ideal Chemistry changed from "(Ca,K,Na)2-x(Ti,Nb)2Si4O12(OH,O)2·4H2O" to "(Ca,K,Na)2-x(Ti4+,Nb5+)2Si4O12(OH,O)2·4H2O"
  • Oct 6, 2012
    • Tsepinite-Ca
      • Mineral Comment changed from

        Pekov I V, Chukanov N V, Ferraris G, Gula A, Pushcharovsky D Yu, Zadov A E (2003) Tsepinite-Ca, (Ca,K,Na, )2(Ti,Nb)2(Si4O12)(OH,O)2· 4H2O, a new mineral of the labuntsovite group from the Khibiny alkaline massif, Kola Peninsula - Novel disordered sites in the vuoriyarvite-type structure, Neues Jahrbuch für Mineralogie, Monatshefte 2003, 461-480

        Jambor J L, Roberts A C (2004) New mineral names, American Mineralogist 89, 894-897

        to

        Pekov I V, Chukanov N V, Ferraris G, Gula A, Pushcharovsky D Yu, Zadov A E (2003) Tsepinite-Ca, (Ca,K,Na, )2(Ti,Nb)2(Si4O12)(OH,O)2· 4H2O, a new mineral of the labuntsovite group from the Khibiny alkaline massif, Kola Peninsula - Novel disordered sites in the vuoriyarvite-type structure, Neues Jahrbuch für Mineralogie, Monatshefte 2003, 461-480

  • May 25, 2008
    • Tsepinite-Ca
      • Mineral Comment changed from

        Grice J D, Ferraris G (2003) New minerals approved in 2002 and nomenclature modifications approved 1998-2002 by the commission on new minerals and mineral names, International Mineralogical Association, American Mineralogist 88, 1620-1624

        Pekov I V, Chukanov N V, Ferraris G, Gula A, Pushcharovsky D Yu, Zadov A E (2003) Tsepinite-Ca, (Ca,K,Na, )2(Ti,Nb)2(Si4O12)(OH,O)2· 4H2O, a new mineral of the labuntsovite group from the Khibiny alkaline massif, Kola Peninsula - Novel disordered sites in the vuoriyarvite-type structure, Neues Jahrbuch für Mineralogie, Monatshefte 2003, 461-480

        to

        Pekov I V, Chukanov N V, Ferraris G, Gula A, Pushcharovsky D Yu, Zadov A E (2003) Tsepinite-Ca, (Ca,K,Na, )2(Ti,Nb)2(Si4O12)(OH,O)2· 4H2O, a new mineral of the labuntsovite group from the Khibiny alkaline massif, Kola Peninsula - Novel disordered sites in the vuoriyarvite-type structure, Neues Jahrbuch für Mineralogie, Monatshefte 2003, 461-480

        Jambor J L, Roberts A C (2004) New mineral names, American Mineralogist 89, 894-897

  • Mar 29, 2007
  • May 25, 2006
    • Tsepinite-Ca
      • IMA Ideal Chemistry changed to "(Ca,K,Na)2-x(Ti,Nb)2Si4O12(OH,O)2·4H2O"
  • May 24, 2006
    • Tsepinite-Ca
      • RRUFF Ideal Chemistry changed to "(Ca,K,Na)2-x(Ti,Nb)2Si4O12(OH,O)2·4H2O"
  • Apr 28, 2006
    • Tsepinite-Ca
      • New Mineral Entry
      • Mineral Display Name changed to "Tsepinite-Ca"