Mineralogy Database

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474 samples matching your criteria

  • Sample n°286 : specular, black
    Minerals: HEMATITE
    Year: 1912
    Country: Congo (RDC)
  • Sample n°287 : specular
    Minerals: HEMATITE
    Year: 1912
    Country: Congo (RDC)
  • Sample n°288 : small specular crystals
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°323 : red ore
    Minerals: HEMATITE GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°352 : massive
    Minerals: HEMATITE MALACHITE
    Year: 1911
    Country: Congo (RDC)
  • Sample n°362 : crystals (hematite)
    Minerals: HEMATITE MALACHITE
    Year: 1911
    Country: Congo (RDC)
  • Sample n°363 : altered material
    Minerals: HETEROGENITE HEMATITE MALACHITE
    Year: 1911
    Country: Congo (RDC)
  • Sample n°385 : massive, black, with conchoidal fracture
    Minerals: HEMATITE
    Year: 1913
    Country: Congo (RDC)
  • Sample n°393 : massive, red
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°394 : specular
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
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