Mineralogy Database

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4831 samples matching your criteria

  • Sample n°14476 : block (20 kg)
    Minerals: URANINITE
    Year: 1989
    Country: Congo (RDC)
  • Sample n°15554 : massive
    Minerals: COPPER
    Year: 1998
    Country: Congo (RDC)
  • Sample n°15555 : thin purple coatings of cobalt-bearing calcite
    Minerals: CALCITE
    Year: 1998
    Country: Congo (RDC)
  • Sample n°15556 : dark brown earthy substrate with discontinuous green coatings and veins
    Minerals: MANGANESE OXIDES
    Year: 1998
    Country: Congo (RDC)
  • Sample n°15557 : fragments of bluish green layered crust with bright lustre
    Minerals: CHRYSOCOLLA
    Year: 1998
    Country: Congo (RDC)
  • Sample n°15558 : small fragments
    Minerals: RENIERITE
    Year: 1998
    Country: Congo (RDC)
  • Sample n°15560 : coarse-crystalline crust
    Minerals: MALACHITE
    Year: 1998
    Country: Congo (RDC)
  • Sample n°15561 : no description available
    Minerals: MALACHITE
    Year: 1998
    Country: Congo (RDC)
  • Sample n°15562 : stalactite fragments
    Minerals: MALACHITE
    Year: 1998
    Country: Congo (RDC)
  • Sample n°15563 : nodular aggregate
    Minerals: MALACHITE
    Year: 1998
    Country: Congo (RDC)
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