View changes made in:
  • Dec 30, 2018
    • Welinite
      • IMA Ideal Chemistry changed from "Mn2+6(W6+,Mg)2(SiO4)2(O,OH)6" to "Mn2+6(W6+   )(SiO4)2O4(OH)2"
      • RRUFF Ideal Chemistry changed from "(Mn4+,W6+)(Mn2+,Mg)(SiO4)(O,OH)3" to "Mn2+6(W6+   )(SiO4)2O4(OH)2"
  • Oct 13, 2017
    • Welinite
      • IMA Ideal Chemistry changed from "(Mn4+,W)(Mn2+,Mg)(SiO4)(O,OH)3" to "Mn2+6(W6+,Mg)2(SiO4)2(O,OH)6"
  • Aug 19, 2017
    • Welinite
      • RRUFF Ideal Chemistry changed from "(Mn4+,W)(Mn2+,Mg)(SiO4)(O,OH)3" to "(Mn4+,W6+)(Mn2+,Mg)(SiO4)(O,OH)3"
  • Mar 5, 2016
    • Welinite
      • Mineral Comment changed from

        Fleischer M (1968) New mineral names, American Mineralogist 53, 1063-1066

        Chemical formula revised:
        Dunn P J, Peacor D R, Erd R C, Ramik R A (1986) Franciscanite and örebroite, two new minerals from California and Sweden, related to redefined welinite, American Mineralogist 71, 1522-1526

        to

        Moore P B (1967) Welinite, a new mineral from Långban. Arkiv för Mineralogi och Geologi 4, 407-411

        Chemical formula revised:
        Dunn P J, Peacor D R, Erd R C, Ramik R A (1986) Franciscanite and örebroite, two new minerals from California and Sweden, related to redefined welinite, American Mineralogist 71, 1522-1526

  • Jun 10, 2008
    • Welinite
      • Mineral Comment changed from

        Fleischer M (1968) New mineral names, American Mineralogist 53, 1063-1066

        to

        Fleischer M (1968) New mineral names, American Mineralogist 53, 1063-1066

        Chemical formula revised:
        Dunn P J, Peacor D R, Erd R C, Ramik R A (1986) Franciscanite and örebroite, two new minerals from California and Sweden, related to redefined welinite, American Mineralogist 71, 1522-1526

  • Apr 25, 2007
    • Welinite
      • IMA Number changed to "IMA1966-002"
  • May 27, 2006
    • Welinite
      • IMA Ideal Chemistry changed to "(Mn4+,W)(Mn2+,Mg)(SiO4)(O,OH)3"
  • May 23, 2006
    • Welinite
      • RRUFF Ideal Chemistry changed from "Mn6(W,Mg)2Si2(O,OH)_14" to "(Mn4+,W)(Mn2+,Mg)(SiO4)(O,OH)3"
  • May 2, 2006
    • Welinite
      • Mineral Display Name changed from "Welinite-III" to "Welinite"
  • Apr 21, 2006
    • Welinite
      • RRUFF Ideal Chemistry changed from "Mn6(W,Mg)2Si2(O,OH)_14" to "Mn6(W,Mg)2Si2(O,OH)_14"