View changes made in:
  • Sep 6, 2020
    • Hydroxycalciopyrochlore
      • RRUFF Ideal Chemistry changed from "(Ca,Na,U,   )2(Nb5+,Ti4+)2O6(OH)" to "(Ca,Na,U4+,   )2(Nb5+,Ti4+)2O6(OH)"
  • Mar 6, 2017
    • Hydroxycalciopyrochlore
      • Mineral Comment changed from

        Yang, G., Li, G., Xiong, M., Pan, B. and Yan, C. (2011) Hydroxycalciopyrochlore, IMA 2011-026. CNMNC Newsletter No. 10, October 2011, page 2554; Mineralogical Magazine, 75, 2549-2561

        to

        Yang G, Li G, Xiong M, Pan B, Yan C (2014) Hydroxycalciopyrochlore, a new mineral species from Sichuan, China. Acta Geologica Sinica 88, 748-753

  • May 23, 2016
    • Hydroxycalciopyrochlore
      • RRUFF Ideal Chemistry changed from "(Ca,Na,U,   )2(Nb,Ti)2O6(OH)" to "(Ca,Na,U,   )2(Nb5+,Ti4+)2O6(OH)"
  • Oct 31, 2011
    • Hydroxycalciopyrochlore
      • New Mineral Entry
      • Mineral Display Name changed to "Hydroxycalciopyrochlore"
      • RRUFF Ideal Chemistry changed to "(Ca,Na,U,   )2(Nb,Ti)2O6(OH)"
      • IMA Ideal Chemistry changed to "(Ca,Na,U,   )2(Nb,Ti)2O6(OH)"
      • IMA Number changed to "IMA2011-026"
      • Mineral Comment changed to

        Yang, G., Li, G., Xiong, M., Pan, B. and Yan, C. (2011) Hydroxycalciopyrochlore, IMA 2011-026. CNMNC Newsletter No. 10, October 2011, page 2554; Mineralogical Magazine, 75, 2549-2561