View changes made in:
  • Aug 2, 2020
    • Metavoltine
      • RRUFF Ideal Chemistry changed from "K2Na6Fe2+Fe3+6O2(SO4)12·18H2O" to "K2Na6Fe2+Fe3+6O2(S6+O4)12·18H2O"
  • Jun 7, 2010
    • Metavoltine
      • Mineral Comment changed to

        Blaas J (1883) Beiträge zur Kenntniss natürlicher wasserhaltiger Doppelsulfate, Sitzungsberichte der Mathematisch-Naturwissenschaftlichen Classe der Kaiserlichen Akademie der Wissenschaften 87, 141-163

  • Apr 9, 2007
    • Metavoltine
      • IMA Ideal Chemistry changed to "K2Na6Fe2+Fe3+6O2(SO4)12·18H2O"
  • Apr 15, 2006
    • Metavoltine
      • RRUFF Ideal Chemistry changed from "K4Na4(Fe,Zn)Fe6(SO4)12O2·20H2O" to "K2Na6Fe2+Fe3+6O2(SO4)12·18H2O"