Mineralogy Database

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6 samples matching your criteria

  • Sample n°14112 : layers of green chalcedony (chrysoprase) (2 cm thickness)
    Minerals: QUARTZ
    Year: 1984
    Country: Tanzania
  • Sample n°14113 : micaceous block
    Minerals: LEPIDOLITE
    Year: 1984
    Country: Tanzania
  • Sample n°14118 : block (7 cm)
    Minerals: TALC
    Year: 1984
    Country: Tanzania
  • Sample n°14126 : small crystals in cipolin marble
    Minerals: PYROCHLORE FLUORAPATITE MICA PYRRHOTITE
    Year: 1984
    Country: Tanzania
  • Sample n°15785.1 : chrysoprase in quartzite with associated magnesite
    Minerals: QUARTZ
    Year:
    Country: Tanzania
  • Sample n°15025 : yellowish transparrent fragment
    Minerals: MEIONITE
    Year: 1991
    Country: Tanzania
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