Mineralogy Database

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4831 samples matching your criteria

  • 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°289 : crystal (15 cm)
    Minerals: QUARTZ
    Year: 1912
    Country: Congo (RDC)
  • Sample n°290 : transparent prismatic crystals
    Minerals: QUARTZ
    Year: 1912
    Country: Congo (RDC)
  • Sample n°352 : massive
    Minerals: HEMATITE MALACHITE
    Year: 1911
    Country: Congo (RDC)
  • Sample n°354 : cement in a breccia
    Minerals: MALACHITE CHRYSOCOLLA
    Year: 1911
    Country: Congo (RDC)
  • Sample n°355 : complex laminar crust
    Minerals: MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°359 : massive
    Minerals: GOETHITE 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)
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