Mineralogy Database

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230 samples matching your criteria

  • Sample n°1930 : rust-coloured concentrate (1-10 mm)
    Minerals: CASSITERITE GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°1933 : rust-coloured black crystalline blocks
    Minerals: CASSITERITE GOETHITE MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°1968 : yellow stalactites (7 cm)
    Minerals: GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°2059 : massive
    Minerals: HETEROGENITE GOETHITE MALACHITE
    Year: 1941
    Country: Congo (RDC)
  • Sample n°2070 : white malachite crystals, brown chalcocite crystals
    Minerals: BORNITE CHALCOCITE CHALCOPYRITE COVELLITE DOLOMITE GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°2081 : large block of oxidised material
    Minerals: GOETHITE MALACHITE BORNITE
    Year:
    Country: Congo (RDC)
  • Sample n°2083 : small dark green crystals
    Minerals: MALACHITE GOETHITE
    Year:
    Country: Congo (RDC)
  • Sample n°2127 : blue-black metallic mass, with polished section
    Minerals: BORNITE CHALCOPYRITE SPHALERITE TENNANTITE BETEKHTINITE CHALCOCITE GALENA GOETHITE RENIERITE SILVER STROMEYERITE
    Year:
    Country: Congo (RDC)
  • Sample n°2129 : large nugget of native copper (oxidised)
    Minerals: CUPRITE GOETHITE
    Year: 1941
    Country: Congo (RDC)
  • Sample n°2145 : sample with curite as orange powder
    Minerals: URANINITE VANDENBRANDEITE CURITE GOETHITE
    Year:
    Country: Congo (RDC)
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