Mineralogy Database

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130 samples matching your criteria

  • Sample n°2512 : round crystals in schist
    Minerals: GARNET
    Year:
    Country: Unknown
  • Sample n°2526 : bright black crystal (1 cm)
    Minerals: TAPIOLITE
    Year: 1957
    Country: Unknown
  • Sample n°2908 : group of pyramidal crystals (30 cm)
    Minerals: QUARTZ
    Year:
    Country: Unknown
  • Sample n°2968 : black crystals in quartz
    Minerals: TOURMALINE
    Year: 1928
    Country: Unknown
  • Sample n°3008 : crusts and layers of crystals (1-10 mm) in black schist
    Minerals: PYRITE
    Year: 1948
    Country: Unknown
  • Sample n°3045 : powder of small plates
    Minerals: VERMICULITE
    Year: 1951
    Country: Unknown
  • Sample n°3047 : black crystalline mass on quartz
    Minerals: SPHALERITE
    Year: 1951
    Country: Unknown
  • Sample n°3102 : massive debris
    Minerals: TENNANTITE
    Year: 1951
    Country: Unknown
  • Sample n°3322 : strongly mineralised quartz fragments
    Minerals: GOLD QUARTZ
    Year:
    Country: Unknown
  • Sample n°3624 : scoriaceous block from metal works (2 kg)
    Minerals: COPPER
    Year: 1953
    Country: Unknown
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