View changes made in:
  • Oct 13, 2017
    • Combeite
      • IMA Ideal Chemistry changed from "Na2Ca2Si3O9" to "Na4.5Ca3.5Si6O17.5(OH)0.5"
  • May 9, 2013
    • Combeite
      • Mineral Comment changed from

        Sahama T G, Hytönen K (1957) Götzenite and combeite, two new silicates from the Belgian Congo, Mineralogical Magazine 31, 503-510

        Chemical formula revised:
        Fleischer M, Burns R G, Cabri L J, Francis C A, Pabst A (1982) New mineral names, American Mineralogist 67, 413-418

        to

        Sahama T G, Hytönen K (1957) Götzenite and combeite, two new silicates from the Belgian Congo, Mineralogical Magazine 31, 503-510

        Chemical formula revised:
        Fischer R, Tillmanns E (1981) Die Kristallstruktur von Combeit; ein Cyclosilikat mit Sechserringen, Fortschritte der Mineralogie 59, 45-46

  • Sep 11, 2012
    • Combeite
      • Mineral Comment changed from

        Sahama T G, Hytönen K (1957) Götzenite and combeite, two new silicates from the Belgian Congo, Mineralogical Magazine 31, 503-510

        Fleischer M (1958) New mineral names, American Mineralogist 43, 790-798

        Chemical formula revised:
        Fleischer M, Burns R G, Cabri L J, Francis C A, Pabst A (1982) New mineral names, American Mineralogist 67, 413-418

        to

        Sahama T G, Hytönen K (1957) Götzenite and combeite, two new silicates from the Belgian Congo, Mineralogical Magazine 31, 503-510

        Chemical formula revised:
        Fleischer M, Burns R G, Cabri L J, Francis C A, Pabst A (1982) New mineral names, American Mineralogist 67, 413-418

  • Apr 4, 2007
    • Combeite
      • IMA Ideal Chemistry changed to "Na2Ca2Si3O9"