Mineralogy Database

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4 samples matching your criteria

  • Sample n°3036 : geodic crystalline mass, showing decomposition
    Minerals: PYRITE
    Year: 1950
    Country: Congo (RDC)
  • Sample n°4247 : white-yellow metallic blocks
    Minerals: ANTIMONY
    Year: 1954
    Country: Congo (RDC)
  • Sample n°4309 : hexagonal specular black crystal (2 cm)
    Minerals: HEMATITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°11874 : massive, and olive-green prismatic crystals (1 cm)
    Minerals: EPIDOTE
    Year: 1968
    Country: Congo (RDC)
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