Mineralogy Database

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853 samples matching your criteria

  • Sample n°6907 : striated amber-coloured ardennite (10 cm) in vein quartz
    Minerals: ARDENNITE
    Year: 1954
    Country: Belgium
  • Sample n°6908 : black mass in grey rock (6 cm)
    Minerals: WOHLERITE
    Year: 1954
    Country: Norway
  • Sample n°6910 : blue crystal (1 cm) in basalt
    Minerals: HAUYNE
    Year:
    Country: Unknown
  • Sample n°6911 : white saccharoidal block (10 cm)
    Minerals: THAUMASITE
    Year: 1954
    Country: USA
  • Sample n°6912 : white prismatic crystals (cm) in green breccious lava
    Minerals: MEIONITE
    Year: 1954
    Country: Italy
  • Sample n°6913 : grey-black terminated prismatic crystals (5 cm) in block (8 cm) (var. wernerite)
    Minerals: MEIONITE
    Year: 1954
    Country: Finland
  • Sample n°6914 : black and white crystalline block (7 cm)
    Minerals: MEIONITE ENSTATITE HYPERSTHENE
    Year: 1954
    Country: Norway
  • Sample n°6915 : black cubic crystals (cm) in grey block (6 cm)
    Minerals: PYROCHLORE
    Year: 1954
    Country: Norway
  • Sample n°6916 : small black cubic crystals on rock substrate, var. dysanalyte
    Minerals: PEROVSKITE
    Year: 1954
    Country: Germany
  • Sample n°6918 : sample consisting of black tapiolite crystal fragment, var. annerodite
    Minerals: TAPIOLITE
    Year: 1957
    Country: Norway
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