Mineralogy Database

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2 samples matching your criteria

  • Sample n°423 : white prismatic crystals, pearl-like lustre
    Minerals: DIOPSIDE QUARTZ
    Year: 1911
    Country: Congo (RDC)
  • Sample n°424 : fragments of prismatic crystals (3 cm)
    Minerals: SCHORL
    Year: 1911
    Country: Congo (RDC)