View changes made in:
  • Sep 6, 2020
    • Symesite
      • RRUFF Ideal Chemistry changed from "Pb10SO4O7Cl4·H2O" to "Pb2+10S6+O4O7Cl4·H2O"
  • Sep 1, 2020
    • Symesite
      • Mineral Comment changed from

        Welch M D, Cooper M A, Hawthorne F C, Criddle A J (2000) Symesite, Pb10(SO4)O7Cl4(H2O), a new PbO-related sheet mineral: description and crystal structure, American Mineralogist 85, 1526-1533

        to

        Welch M D, Cooper M A, Hawthorne F C, Criddle A J (2000) Symesite, Pb10(SO4)O7Cl4(H2O), a new PbO-related sheet mineral: description and crystal structure, American Mineralogist 85, 1526-1533

  • Oct 13, 2017
    • Symesite
      • IMA Ideal Chemistry changed from "Pb10SO4O7Cl4·H2O" to "Pb10(SO4)O7Cl4·H2O"
  • May 18, 2008
    • Symesite
      • IMA Number changed to "IMA1998-035"
      • Mineral Comment changed to

        Welch M D, Cooper M A, Hawthorne F C, Criddle A J (2000) Symesite, Pb10(SO4)O7Cl4(H2O), a new PbO-related sheet mineral: description and crystal structure, American Mineralogist 85, 1526-1533

  • May 19, 2006
    • Symesite
      • IMA Ideal Chemistry changed to "Pb10SO4O7Cl4·H2O"