Mineralogy Database

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4 samples matching your criteria

  • Sample n°6636 : metallic crystalline crust (4 cm)
    Minerals: STIBARSEN
    Year: 1954
    Country: France
  • Sample n°6792 : group (7 cm) of grey rhombohedral crystals (cm)
    Minerals: SIDERITE QUARTZ
    Year: 1954
    Country: France
  • Sample n°10166 : green curved crystals (1 cm) on rock
    Minerals: PREHNITE
    Year: 1954
    Country: France
  • Sample n°10189 : beige material with chewing gum appearance
    Minerals: RECTORITE
    Year: 1964
    Country: France