Mineralogy Database

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4831 samples matching your criteria

  • Sample n°10918 : polished section with purple impregnation
    Minerals: SPHEROCOBALTITE
    Year:
    Country: Congo (RDC)
  • Sample n°10919 : nodules
    Minerals: HETEROGENITE
    Year:
    Country: Congo (RDC)
  • Sample n°10921 : earthy debris
    Minerals: ASBOLANE
    Year:
    Country: Congo (RDC)
  • Sample n°11147 : debris of greenish blue fibro-radial nodules
    Minerals: PLANCHEITE
    Year:
    Country: Congo (RDC)
  • Sample n°11200 : debris of dark blue fibro-radial nodules
    Minerals: SHATTUCKITE
    Year: 1933
    Country: Congo (RDC)
  • Sample n°11201 : massive debris
    Minerals: PLANCHEITE
    Year: 1923
    Country: Congo (RDC)
  • Sample n°11203 : debris
    Minerals: PLANCHEITE
    Year:
    Country: Congo (RDC)
  • Sample n°11280 : coating of calcite crystals
    Minerals: CALCITE CHRYSOCOLLA
    Year:
    Country: Congo (RDC)
  • Sample n°11283 : fine-grained rock
    Minerals: DOLOMITE
    Year:
    Country: Congo (RDC)
  • Sample n°11392 : debris with metallic layers
    Minerals: HETEROGENITE
    Year:
    Country: Congo (RDC)
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