Mineralogy Database

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136 samples matching your criteria

  • Sample n°6803 : white fibro-radial block (2 cm)
    Minerals: PECTOLITE
    Year:
    Country: Unknown
  • Sample n°6876 : pinheads in blue schist
    Minerals: OTTRELITE
    Year:
    Country: Unknown
  • Sample n°6900 : hard purple fragment
    Minerals: SODALITE
    Year:
    Country: Unknown
  • Sample n°6910 : blue crystal (1 cm) in basalt
    Minerals: HAUYNE
    Year:
    Country: Unknown
  • Sample n°6979 : green debris
    Minerals: CHRYSOTILE
    Year:
    Country: Unknown
  • Sample n°6990 : vitreous yellowish fragment, var. adular
    Minerals: ORTHOCLASE
    Year: 1958
    Country: Unknown
  • Sample n°6991.1 : black sulfides in gypsum, var. argentite
    Minerals: ACANTHITE PEARCEITE GYPSUM PYRITE
    Year: 1958
    Country: Unknown
  • Sample n°6991.2 : black crystals (5 mm) in calcite
    Minerals: ACANTHITE CUPRITE CALCITE PYRITE QUARTZ
    Year: 1958
    Country: Unknown
  • Sample n°6992 : yellow fibro-radial rosettes (1 cm) on rock substrate
    Minerals: WAVELLITE
    Year: 1958
    Country: Unknown
  • Sample n°6993 : concretionary rock with greenish crust
    Minerals: ADAMITE
    Year: 1958
    Country: Unknown
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