View changes made in:
  • Oct 13, 2017
    • Coombsite
      • IMA Ideal Chemistry changed from "KMn2+13Si18O42(OH)15" to "KMn2+13(Si,Al)18O42(OH)14"
  • Sep 11, 2012
    • Coombsite
      • Mineral Comment changed from

        Sameshima T, Kawachi Y (1991) Coombsite, Mn analogue of zussmanite, and associated Mn-silicates, parsettensite and caryopilite, from southeast Otago, New Zealand, New Zealand Journal of Geology and Geophysics 34, 329-335

        Jambor J L (1992) New mineral names, American Mineralogist 77, 670-675

        to

        Sameshima T, Kawachi Y (1991) Coombsite, Mn analogue of zussmanite, and associated Mn-silicates, parsettensite and caryopilite, from southeast Otago, New Zealand, New Zealand Journal of Geology and Geophysics 34, 329-335

  • Sep 20, 2008
    • Coombsite
      • Mineral Comment changed from

        Jambor J L (1992) New mineral names, American Mineralogist 77, 670-675

        to

        Sameshima T, Kawachi Y (1991) Coombsite, Mn analogue of zussmanite, and associated Mn-silicates, parsettensite and caryopilite, from southeast Otago, New Zealand, New Zealand Journal of Geology and Geophysics 34, 329-335

        Jambor J L (1992) New mineral names, American Mineralogist 77, 670-675

  • Feb 22, 2008
    • Coombsite
      • RRUFF Ideal Chemistry changed from "K(Mn2+)13Si18O42(OH)15" to "KMn2+13Si18O42(OH)15"
      • IMA Ideal Chemistry changed from "K(Mn2+)13Si18O42(OH)15" to "KMn2+13Si18O42(OH)15"
  • Apr 4, 2007
    • Coombsite
      • IMA Ideal Chemistry changed from "K(Mn2+,Fe2+,Mg)13(Si,Al)18O42(OH)_14" to "K(Mn2+)13Si18O42(OH)15"
      • RRUFF Ideal Chemistry changed from "K(Mn2+,Fe2+,Mg)13(Si,Al)18O42(OH)_14" to "K(Mn2+)13Si18O42(OH)15"
  • Jun 27, 2006
    • Coombsite
      • IMA Ideal Chemistry changed to "K(Mn2+,Fe2+,Mg)13(Si,Al)18O42(OH)_14"