Mineralogy Database

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4 samples matching your criteria

  • Sample n°6388 : large white reniform mass and geode with acicular prismatic crystals
    Minerals: ARAGONITE
    Year:
    Country: Congo (RDC)
  • Sample n°6390 : stalactite
    Minerals: GOETHITE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°11358 : black fragments (3-8 cm)
    Minerals: TOURMALINE
    Year:
    Country: Burundi
  • Sample n°11359 : crystals (mm) in greenish schist (12 cm)
    Minerals: PYRITE
    Year:
    Country: Burundi
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