View changes made in:
  • Sep 6, 2020
    • Richetite
      • RRUFF Ideal Chemistry changed from "(Fe3+,Mg)xPb2+8.6(UO2)36O36(OH)24·41H2O" to "(Fe3+,Mg)xPb2+8.6(U6+O2)36O36(OH)24·41H2O"
      • Mineral Comment changed from

        Vaes J F (1947) Six nouveaux minéraux d'urane provenant de Shinkolobwe (Katanga), Annales de la Société Géologique de Belgique 70, 212-225

        Fleischer M (1948) New mineral names, American Mineralogist 33, 384-386

        Chemical formula revised:
        Burns P C (1998) The structure of richetite, a rare lead uranyl oxide hydrate, The Canadian Mineralogist 36, 187-199

        to

        Vaes J F (1947) Six nouveaux minéraux d'urane provenant de Shinkolobwe (Katanga), Annales de la Société Géologique de Belgique 70, 212-225

        Chemical formula changed from PbU4O13·4H2O:
        Burns P C (1998) The structure of richetite, a rare lead uranyl oxide hydrate, The Canadian Mineralogist 36, 187-199

  • Jul 16, 2008
    • Richetite
      • Mineral Comment changed from

        Fleischer M (1948) New mineral names, American Mineralogist 33, 384-386

        Chemical formula revised:
        Burns P C (1998) The structure of richetite, a rare lead uranyl oxide hydrate, The Canadian Mineralogist 36, 187-199

        to

        Vaes J F (1947) Six nouveaux minéraux d'urane provenant de Shinkolobwe (Katanga), Annales de la Société Géologique de Belgique 70, 212-225

        Fleischer M (1948) New mineral names, American Mineralogist 33, 384-386

        Chemical formula revised:
        Burns P C (1998) The structure of richetite, a rare lead uranyl oxide hydrate, The Canadian Mineralogist 36, 187-199

  • Mar 29, 2008
    • Richetite
      • RRUFF Ideal Chemistry changed from "PbU6+4O13·4H2O" to "(Fe3+,Mg)xPb2+8.6(UO2)36O36(OH)24·41H2O"
  • May 27, 2007
    • Richetite
      • IMA Ideal Chemistry changed from "(Fe3+,Mg)xPb2+8.6(UO2)36O36(OH)24·41H2_O" to "(Fe3+,Mg)xPb2+8.6(UO2)36O36(OH)24·41H2O"
  • Apr 12, 2007
    • Richetite
      • IMA Ideal Chemistry changed to "(Fe3+,Mg)xPb2+8.6(UO2)36O36(OH)24·41H2_O"