Mineralogy Database

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1309 samples matching your criteria

  • Sample n°19445 : specimens in UMHK-style gift case
    Minerals: AZURITE BORNITE CHALCOCITE CHALCOPYRITE CHRYSOCOLLA COPPER CUPRITE FLUORITE GALENA HEMATITE HEMIMORPHITE MALACHITE PYRITE DIOPTASE PLANCHEITE HETEROGENITE CALCITE CORNETITE CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°19454 : thick quartz coating, on irregular surface
    Minerals: QUARTZ MALACHITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19476 : specimens in UMHK gift case
    Minerals: ARAGONITE BORNITE CARROLLITE CHALCOCITE CHALCOPYRITE CHRYSOCOLLA CUPRITE DIOPTASE DOLOMITE FLUORITE GALENA GOETHITE HEMATITE HETEROGENITE KATANGITE (plancheite) MALACHITE MONAZITE PLANCHEITE PYRITE RENIERITE SMITHSONITE SPHALERITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19483 : coarse-crystalline coating
    Minerals: MALACHITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19484 : massive cuprite with malachite crust, partly separated by tenorite lens
    Minerals: MALACHITE CUPRITE TENORITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19487 : coarse-crystalline, with partial replacement
    Minerals: MALACHITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19489 : laminar crust
    Minerals: MALACHITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19490 : fragments of layered crusts with complex patterns
    Minerals: MALACHITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19493 : massive
    Minerals: CUPRITE MALACHITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19494 : complex coating, with botryoidal aspect
    Minerals: MALACHITE PLANCHEITE
    Year: 2021
    Country: Congo (RDC)
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