Mineralogy Database

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246 samples matching your criteria

  • Sample n°14444 : blue bladed block (12 cm) with plates (cm)
    Minerals: CHALCOCITE
    Year: 1986
    Country: Congo (RDC)
  • Sample n°15886 : massive
    Minerals: BORNITE CHALCOCITE
    Year:
    Country: Congo (RDC)
  • Sample n°13762 : dense fibrous malachite, with silky lustre, traces of chalcocite
    Minerals: MALACHITE CHALCOCITE
    Year: 1980
    Country: Congo (RDC)
  • Sample n°16255 : thick horizontal band, vertical veins
    Minerals: CHALCOCITE
    Year: 2009
    Country: Congo (RDC)
  • Sample n°115 : massive block with malachite-azurite veins
    Minerals: AZURITE CHALCOCITE MALACHITE
    Year: 1898
    Country: Congo (Congo-Brazzaville)
  • Sample n°16867 : well-developed crystals on rock substrate
    Minerals: CHALCOCITE
    Year: 2012
    Country: Congo (RDC)
  • Sample n°13844 : specimens in UMHK-style gift case
    Minerals: ARAGONITE ARSENOPYRITE AZURITE BARYTE BORNITE CASSITERITE CERUSSITE CHALCOCITE CHALCOPYRITE COPPER CUPRITE DOLOMITE GALENA GARNET GOETHITE HEMATITE HEMIMORPHITE HETEROGENITE KATANGITE (plancheite) KYANITE MAGNETITE MALACHITE MOLYBDENITE MONAZITE PYRITE RENIERITE SMITHSONITE SPHALERITE SPODUMENE TENNANTITE THOREAULITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°17059 : specimens in UMHK gift case
    Minerals: CARROLLITE CHRYSOCOLLA GOETHITE MONAZITE PYRITE CUPRITE DIOPTASE DOLOMITE FLUORITE GALENA HEMATITE HETEROGENITE KATANGITE (plancheite) MALACHITE PLANCHEITE RENIERITE SMITHSONITE SPHALERITE ARAGONITE BORNITE CHALCOCITE CHALCOPYRITE
    Year:
    Country: Congo (RDC)
  • Sample n°17093 : dense network of thick veins
    Minerals: CHALCOCITE COVELLITE
    Year: 2014
    Country: Congo (Congo-Brazzaville)
  • Sample n°17140 : groups of chalcocite crystals on purplish calcite coating
    Minerals: CALCITE CHALCOCITE
    Year: 2014
    Country: Congo (RDC)
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