Mineralogy Database

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474 samples matching your criteria

  • Sample n°50 : red block
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°52 : black, specular
    Minerals: HEMATITE
    Year: 1897
    Country: Congo (RDC)
  • Sample n°53 : cubes (0.3 cm), pseudomorphic after pyrite
    Minerals: HEMATITE
    Year: 1897
    Country: Congo (RDC)
  • Sample n°62 : block of mixed ore
    Minerals: MAGNETITE HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°63 : blocks and debris
    Minerals: HEMATITE PYRITE
    Year: 1899
    Country: Congo (RDC)
  • Sample n°66 : blocks of oxidised ore
    Minerals: HEMATITE MAGNETITE GOETHITE
    Year: 1899
    Country: Congo (RDC)
  • Sample n°87 : granular aggregate
    Minerals: HEMATITE MALACHITE
    Year: 1900
    Country: Congo (RDC)
  • Sample n°90 : small specular block
    Minerals: HEMATITE
    Year: 1899
    Country: Congo (RDC)
  • Sample n°91 : granular
    Minerals: HEMATITE
    Year: 1899
    Country: Congo (RDC)
  • Sample n°93 : small specular block
    Minerals: HEMATITE
    Year: 1899
    Country: Congo (RDC)
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