Mineralogy Database

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288 samples matching your criteria

  • Sample n°14449 : dark blue crystals on quartz
    Minerals: VESZELYITE
    Year: 1986
    Country: USA
  • Sample n°15767 : massive
    Minerals: TURQUOISE
    Year: 1999
    Country: USA
  • Sample n°15769 : coating on irregular substrate
    Minerals: ROSASITE
    Year: 1999
    Country: USA
  • Sample n°15770 : greenish blue veins
    Minerals: HALLOYSITE
    Year: 1999
    Country: USA
  • Sample n°15781 : small fragment with hydrozincite vein, fluorescent
    Minerals: HYDROZINCITE
    Year:
    Country: USA
  • Sample n°15783 : small fragment with thin white coating, fluorescent
    Minerals: SCHEELITE
    Year:
    Country: USA
  • Sample n°15784 : massive, with waxy lustre (var. hyalite)
    Minerals: OPAL
    Year:
    Country: USA
  • Sample n°15795 : massive
    Minerals: TURQUOISE
    Year:
    Country: USA
  • Sample n°15808 : catlinite (pipestone)
    Minerals: unspecified
    Year:
    Country: USA
  • Sample n°15815 : well-developed crystals
    Minerals: BIXBYITE
    Year:
    Country: USA
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