Mineralogy Database

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489 samples matching your criteria

  • Sample n°18141 : well-developed quartz crystalls, scattered chalcocite
    Minerals: CHALCOCITE QUARTZ
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18142 : massive
    Minerals: CHALCOPYRITE BORNITE SPHALERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18143 : porous mass
    Minerals: CHALCOPYRITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18145 : veins in limestone, lined by depletion features
    Minerals: CHALCOPYRITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18146 : large crystals and crystal fragments
    Minerals: SPHALERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18150 : coarse-crystalline mass
    Minerals: CHALCOPYRITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18151 : coarse-crystalline fragment
    Minerals: CHALCOPYRITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18152 : fine-grained massive deposit
    Minerals: CHALCOPYRITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18153 : chalcopyrite-dominant blocks
    Minerals: CHALCOPYRITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18154 : fragments with dendritic growth patterns
    Minerals: SPHALERITE
    Year: 2017
    Country: Congo (RDC)
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