View changes made in:
  • Jun 2, 2021
    • Retzian-(La)
      • Mineral Comment changed from

        Dunn P J, Peacor D R, Simmons W B (1984) Retzian-(La), a new mineral from Sterling Hill, Sussex County, New Jersey, Mineralogical Magazine 48, 533-535

        Dunn P J, Ferraiolo J A, Fleischer M, Gobel V, Grice J D, Langley R H, Shigley J E, Vanko D A, Zilczer J A (1985) New mineral names, American Mineralogist 70, 1329-1335

        to

        Dunn P J, Peacor D R, Simmons W B (1984) Retzian-(La), a new mineral from Sterling Hill, Sussex County, New Jersey, Mineralogical Magazine 48, 533-535

  • Jun 1, 2021
    • Retzian-(La)
      • RRUFF Ideal Chemistry changed from "Mn2+2La3+As5+O4(OH)4" to "Mn2+2LaAs5+O4(OH)4"
  • Oct 13, 2017
    • Retzian-(La)
      • IMA Ideal Chemistry changed from "Mn2+2LaAsO4(OH)4" to "Mn2+2La(AsO4)(OH)4"
  • Dec 22, 2013
    • Retzian-(La)
      • RRUFF Ideal Chemistry changed from "Mn2+2LaAsO4(OH)4" to "Mn2+2La3+As5+O4(OH)4"
  • May 27, 2007
    • Retzian-(La)
      • RRUFF Ideal Chemistry changed from "(Mn2+,Mg)2(La,Ce,Nd)AsO4(OH)4" to "Mn2+2LaAsO4(OH)4"
  • Apr 12, 2007
    • Retzian-(La)
      • IMA Ideal Chemistry changed from "(Mn2+,Mg)2(La,Ce,Nd)AsO4(OH)4" to "Mn2+2LaAsO4(OH)4"
  • May 14, 2006
    • Retzian-(La)
      • IMA Ideal Chemistry changed to "(Mn2+,Mg)2(La,Ce,Nd)AsO4(OH)4"