Mineralogy Database

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141 samples matching your criteria

  • Sample n°15695 : black mass with irregular veins
    Minerals: MAGNETITE SERPENTINE
    Year: 1966
    Country: Zimbabwe
  • Sample n°15701 : pale green serpentine with thin magnetite-bearing intercalations
    Minerals: MAGNETITE SERPENTINE
    Year: 1966
    Country: Zimbabwe
  • Sample n°16124 : well-developed crystals in schist
    Minerals: MAGNETITE
    Year:
    Country: Togo
  • Sample n°16186 : coarse-crystalline mass
    Minerals: MAGNETITE
    Year:
    Country: Congo (RDC)
  • Sample n°16206 : well-developed crystals in schist, var. martite
    Minerals: HEMATITE MAGNETITE
    Year:
    Country: Congo (RDC)
  • Sample n°16245 : well-developed crystal , var. martite
    Minerals: HEMATITE MAGNETITE
    Year: 2009
    Country: Congo (RDC)
  • Sample n°16260 : well-developed small crystals in rock matrix, var. martite
    Minerals: HEMATITE MAGNETITE
    Year: 2009
    Country: Congo (RDC)
  • Sample n°9070 : massive
    Minerals: MAGNETITE
    Year: 1962
    Country: Burundi
  • 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°16189 : coarse-crystalline block
    Minerals: MAGNETITE
    Year:
    Country: Congo (RDC)
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