Mineralogy Database

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106 samples matching your criteria

  • Sample n°13266 : pink crystals and mass of cuprite crystals
    Minerals: DOLOMITE COPPER CUPRITE
    Year: 1975
    Country: Congo (RDC)
  • Sample n°13309 : aggregate of transparent rhombohedral crystals
    Minerals: DOLOMITE
    Year: 1974
    Country: Algeria
  • Sample n°13996 : hollow pseudomorphs after large tabular baryte crystals
    Minerals: DOLOMITE
    Year: 1983
    Country: Congo (RDC)
  • Sample n°14220 : black dolomite
    Minerals: DOLOMITE
    Year:
    Country: Burundi
  • Sample n°14457 : fine yellow-green mottramite (duhamelite) needles
    Minerals: MOTTRAMITE DOLOMITE KATANGITE (plancheite)
    Year: 1986
    Country: Congo (RDC)
  • Sample n°14458 : cuprite crystals and clusters of small yellowish green duhamelite needles on substrate
    Minerals: MOTTRAMITE CUPRITE DOLOMITE
    Year: 1986
    Country: Congo (RDC)
  • Sample n°16271 : coarse-crystalline dolomite with prominent cleavage, small fine-grained malachite aggregates
    Minerals: DOLOMITE MALACHITE
    Year: 2009
    Country: Congo (RDC)
  • Sample n°1151 : scattered chalcopyrite in dolomite matrix
    Minerals: CHALCOPYRITE DOLOMITE
    Year: 1946
    Country: Congo (RDC)
  • Sample n°17030 : coarse-crystalline block
    Minerals: DOLOMITE
    Year:
    Country: Tanzania
  • 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)
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