Mineralogy Database

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231 samples matching your criteria

  • Sample n°2791 : shiny black (heterogenite) and green (malachite) nodules, light blue katangite coatings
    Minerals: HETEROGENITE KATANGITE (plancheite) MALACHITE
    Year: 1928
    Country: Congo (RDC)
  • Sample n°2792 : coarse-crystalline aggregate
    Minerals: GALENA
    Year:
    Country: Congo (RDC)
  • Sample n°2793 : coarse-crystalline block
    Minerals: SPHALERITE
    Year: 1937
    Country: Congo (RDC)
  • Sample n°2794 : broken crystals
    Minerals: CERUSSITE
    Year: 1937
    Country: Congo (RDC)
  • Sample n°2795 : broken stalactite
    Minerals: SMITHSONITE
    Year: 1923
    Country: Congo (RDC)
  • Sample n°2796 : sample with altered malachite (radioactive specimen)
    Minerals: MALACHITE HETEROGENITE QUARTZ
    Year: 1950
    Country: Congo (RDC)
  • Sample n°2797 : grey to pink crystal
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°2798 : grey twinned crystals
    Minerals: CASSITERITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°2799 : debris of vein
    Minerals: CASSITERITE
    Year: 1937
    Country: Congo (RDC)
  • Sample n°2800 : massive block, with polished section
    Minerals: BORNITE CHALCOCITE GOETHITE HEMATITE LINNAEITE SILVER
    Year: 1950
    Country: Congo (RDC)
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