View changes made in:
  • Mar 6, 2023
    • Purpurite
      • RRUFF Ideal Chemistry changed from "Mn3+PO4" to "Mn3+   PO4"
  • Sep 29, 2019
    • Purpurite
      • RRUFF Ideal Chemistry changed from "(Mn3+,Fe3+)PO4" to "Mn3+PO4"
      • IMA Ideal Chemistry changed from "(Mn3+,Fe3+)(PO4)" to "Mn3+(PO4)"
      • Mineral Comment changed from

        Graton L C, Schaller W T (1905) Purpurite, a new mineral, American Journal of Science 20, 146-151

        to

        Graton L C, Schaller W T (1905) Purpurite, a new mineral, American Journal of Science 20, 146-151

        Chemical formula changed from (Mn3+,Fe3+)(PO4):
        Miyawaki R, Hatert F, Pasero M, Mills S J (2019) IMA Commission on New Minerals, Nomenclature and Classification (CNMNC) Newsletter 50. New minerals and nomenclature modifications approved in 2019. Mineralogical Magazine 83, 615-620

  • Oct 13, 2017
    • Purpurite
      • IMA Ideal Chemistry changed from "(Mn3+,Fe3+)PO4" to "(Mn3+,Fe3+)(PO4)"
  • Apr 12, 2007
    • Purpurite
      • IMA Ideal Chemistry changed to "(Mn3+,Fe3+)PO4"