View changes made in:
  • May 17, 2017
    • Mianningite
      • Mineral Comment changed from

        Ge, X., Fan, G., Li, G., Shen, G., Chen, Z. and Ai, Y. (2015) Mianningite, IMA 2014-072. CNMNC Newsletter No. 23, February 2015, page 54; Mineralogical Magazine, 79, 51-58.

        to

        Ge X, Fan G, Li G, Shen G, Chen Z, Ai Y (2017) Mianningite, (   ,Pb,Ce,Na)(U4+,Mn,U6+)Fe3+2(Ti,Fe3+)18O38, a new member of the crichtonite group from Maoniuping REE deposit, Mianning county, southwest Sichuan, China. European Journal of Mineralogy 29, 331-338

  • Jun 14, 2016
    • Mianningite
      • RRUFF Ideal Chemistry changed from "(   ,Pb,Ce,Na)(U4+,Mn,U6+)Fe3+2(Ti,Fe3+)18O38" to "(   ,Pb2+,Ce3+,Na)(U4+,Mn2+,U6+)Fe3+2(Ti4+,Fe3+)18O38"
  • Apr 10, 2015
    • Mianningite
      • New Mineral Entry
      • Mineral Display Name changed to "Mianningite"
      • RRUFF Ideal Chemistry changed to "(   ,Pb,Ce,Na)(U4+,Mn,U6+)Fe3+2(Ti,Fe3+)18O38"
      • IMA Ideal Chemistry changed to "(   ,Pb,Ce,Na)(U4+,Mn,U6+)Fe3+2(Ti,Fe3+)18O38"
      • IMA Number changed to "IMA2014-072"
      • Mineral Comment changed to

        Ge, X., Fan, G., Li, G., Shen, G., Chen, Z. and Ai, Y. (2015) Mianningite, IMA 2014-072. CNMNC Newsletter No. 23, February 2015, page 54; Mineralogical Magazine, 79, 51-58.