View changes made in:
  • Jan 15, 2022
    • Biraite-(La)
      • Mineral Comment changed from

        Kasatkin, A.V., Zubkova, N.V., Pekov, I.V., Chukanov, N.V., Škoda, R., Agakhanov, A.A., Belakovskiy, D.I., Kuznetsov, A.M. and Pushcharovsky, D.Y. (2020) Biraite-(La), IMA 2020-020. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60

        to

        Kasatkin A V, Zubkova N V, Pekov I V, Chukanov N V, Škoda R, Agakhanov A A, Belakovskiy D I, Britvin S N, Pushcharovsky D Y (2021) The mineralogy of the historical Mochalin Log REE deposit, South Urals, Russia. Part IV. Alexkuznetsovite-(La), La2Mn(CO3)(Si2O7), alexkuznetsovite-(Ce), Ce2Mn(CO3)(Si2O7) and biraite-(La), La2Fe2+(CO3)(Si2O7), three new isostructural minerals and a definition of the biraite group. Mineralogical Magazine 85, 772-783

  • Nov 23, 2020
    • Biraite-(La)
      • New Mineral Entry
      • Mineral Display Name changed to "Biraite-(La)"
      • RRUFF Ideal Chemistry changed to "La2Fe2+(CO3)(Si2O7)"
      • IMA Ideal Chemistry changed to "La2Fe2+(CO3)(Si2O7)"
      • IMA Number changed to "IMA2020-020"
      • Mineral Comment changed to

        Kasatkin, A.V., Zubkova, N.V., Pekov, I.V., Chukanov, N.V., Škoda, R., Agakhanov, A.A., Belakovskiy, D.I., Kuznetsov, A.M. and Pushcharovsky, D.Y. (2020) Biraite-(La), IMA 2020-020. CNMNC Newsletter No. 56; Mineralogical Magazine, 84, https://doi.org/10.1180/mgm.2020.60