Mineralogy Database

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4831 samples matching your criteria

  • Sample n°10776 : fibro-radial blue nodules
    Minerals: PLANCHEITE
    Year:
    Country: Congo (RDC)
  • Sample n°10777 : massive
    Minerals: KATANGITE (plancheite)
    Year:
    Country: Congo (RDC)
  • Sample n°10778 : pseudomorphism after calcite scalenohedra
    Minerals: SHATTUCKITE
    Year:
    Country: Congo (RDC)
  • Sample n°10780 : blue acicular crystals (plancheite)
    Minerals: PLANCHEITE CALCITE GOETHITE
    Year: 1965
    Country: Congo (RDC)
  • Sample n°10783 : sample with yellow guilleminite crystals, olive-coloured demesmaekerite crystals and massive material, green metatorbernite crystals, blue chalcomenite, digenite substrate with metallic lustre
    Minerals: DEMESMAEKERITE GUILLEMINITE CHALCOMENITE DIGENITE MALACHITE METATORBERNITE WULFENITE
    Year: 1966
    Country: Congo (RDC)
  • Sample n°10784 : veinlet
    Minerals: CASSITERITE
    Year: 1966
    Country: Congo (RDC)
  • Sample n°10785 : sample with yellow guilleminite, grey-black derriksite crystals in geode, massive olive-coloured demesmaekerite, blue chalcomenite
    Minerals: DERRIKSITE GUILLEMINITE CHALCOMENITE DEMESMAEKERITE DIGENITE MALACHITE
    Year: 1966
    Country: Congo (RDC)
  • Sample n°18607 : thick laminar crust
    Minerals: PSEUDOMALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°10788 : sample composed of black radioactive powder
    Minerals: HETEROGENITE
    Year: 1966
    Country: Congo (RDC)
  • Sample n°10789 : powder
    Minerals: HETEROGENITE
    Year: 1964
    Country: Congo (RDC)
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