View changes made in:
  • Oct 13, 2017
    • Gerhardtite
      • IMA Ideal Chemistry changed from "Cu2NO3(OH)3" to "Cu2(NO3)(OH)3"
  • Aug 5, 2014
    • Gerhardtite
      • RRUFF Ideal Chemistry changed from "Cu2NO3(OH)3" to "Cu2+2N5+O3(OH)3"
  • Jan 6, 2009
    • Gerhardtite
      • Mineral Comment changed to

        Wells H L, Penfield S L (1885) Gerhardtite and artificial basic cupric nitrates, American Journal of Science 130, 50-57

  • Feb 25, 2008
    • Gerhardtite
      • RRUFF Ideal Chemistry changed from "Cu2(NO3)(OH)3" to "Cu2NO3(OH)3"
      • IMA Ideal Chemistry changed from "Cu2(NO3)(OH)3" to "Cu2NO3(OH)3"
  • Apr 17, 2007
    • Gerhardtite
      • IMA Ideal Chemistry changed to "Cu2(NO3)(OH)3"