View changes made in:
  • Oct 13, 2017
    • Mascagnite
      • IMA Ideal Chemistry changed from "(NH4)2SO4" to "(NH4)2(SO4)"
  • Nov 24, 2014
    • Mascagnite
      • RRUFF Ideal Chemistry changed from "(NH4)2SO4" to "(N3-H4)2S6+O4"
  • Mar 16, 2013
    • Mascagnite
      • Mineral Comment changed to

        Karsten D L G (1800) Tabellarische uebersicht der mineralogisch - einfachen fossilien, in Mineralogische Tabellen, Heinrich August Rottmann (Berlin) 40-40

  • Apr 9, 2007
    • Mascagnite
      • IMA Ideal Chemistry changed to "(NH4)2SO4"