Mineralogy Database

Search |  About the mineralogy database |  Contact

172 samples matching your criteria

  • Sample n°5192 : discontinuous coating
    Minerals: DIOPTASE
    Year:
    Country: Congo (RDC)
  • Sample n°5279 : complex vein, with associated copper vanadates-arsenates
    Minerals: DIOPTASE
    Year:
    Country: Congo (RDC)
  • Sample n°19424 : isolated crystals on matrix
    Minerals: DIOPTASE
    Year: 2021
    Country: Congo (Congo-Brazzaville)
  • 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°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°19512 : coarse-crystalline crust
    Minerals: DIOPTASE
    Year:
    Country: Congo (RDC)
  • Sample n°19513 : coarse-crystalline mass, with pseudomorphic features and cobalt-bearing calcite lens
    Minerals: CALCITE DIOPTASE
    Year:
    Country: Congo (RDC)
  • Sample n°19523 : shatucckite-rich deposit with complex patterns
    Minerals: SHATTUCKITE CALCITE DIOPTASE
    Year:
    Country: Congo (RDC)
  • Sample n°19560 : quartz crystals as continuous coating on dioptase
    Minerals: DIOPTASE QUARTZ
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19598 : selection of copper-bearing minerals from Katanga, in wooden collection case
    Minerals: BORNITE CHALCOCITE CHALCOPYRITE CHRYSOCOLLA CORNETITE CUPRITE DIOPTASE MALACHITE PLANCHEITE PSEUDOMALACHITE AZURITE RENIERITE COPPER
    Year: 2021
    Country: Congo (RDC)
Previous page