View changes made in:
  • Oct 13, 2017
    • Polydymite
      • IMA Ideal Chemistry changed from "Ni3S4" to "Ni2+Ni3+2S4"
  • Jun 29, 2016
    • Polydymite
      • RRUFF Ideal Chemistry changed from "Ni3S4" to "Ni2+Ni3+2S2-4"
  • Jul 11, 2010
    • Polydymite
      • Mineral Comment changed to

        Laspeyres H (1876) Chemische Untersuchungen von Nickelerzen; 1. Polydymit, ein neues Nickelerz, Journal für Praktische Chemie 122, 397-413

  • May 27, 2007
    • Polydymite
      • RRUFF Ideal Chemistry changed from "NiNi2S4" to "Ni3S4"
  • Apr 10, 2007