Mineralogy Database

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78 samples matching your criteria

  • Sample n°1163 : fibrous nodules
    Minerals: HETEROGENITE
    Year: 1946
    Country: Congo (RDC)
  • Sample n°2206 : heterogenite covered by malachite in geode
    Minerals: HETEROGENITE MALACHITE
    Year: 1945
    Country: Congo (RDC)
  • Sample n°2833 : black earthy coatings and anthracite-like layers
    Minerals: HETEROGENITE CHRYSOCOLLA MALACHITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2839 : scoriaceous block covered with black nodules
    Minerals: HETEROGENITE
    Year: 1949
    Country: Congo (RDC)
  • Sample n°3154 : layer of small bright nodules
    Minerals: HETEROGENITE
    Year:
    Country: Congo (RDC)
  • Sample n°4417 : nodules in cavity
    Minerals: HETEROGENITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°4423 : layer of nodules, locally with metallic lustre
    Minerals: HETEROGENITE
    Year:
    Country: Congo (RDC)
  • Sample n°4462 : purple block
    Minerals: SPHEROCOBALTITE
    Year:
    Country: Congo (RDC)
  • Sample n°4470 : pink crystals (4 mm)
    Minerals: DOLOMITE
    Year:
    Country: Congo (RDC)
  • Sample n°6280 : layer of black nodules with anthracite-like appearance
    Minerals: HETEROGENITE MALACHITE
    Year:
    Country: Congo (RDC)
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