Mineralogy Database

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12 samples matching your criteria

  • Sample n°5479 : beige porcelain-textured block (10 cm)
    Minerals: CHALCEDONY (quartz)
    Year: 1964
    Country: Rwanda
  • Sample n°8014 : var. chiastolite
    Minerals: ANDALUSITE
    Year:
    Country: Congo (RDC)
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