Mineralogy Database

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4831 samples matching your criteria

  • Sample n°17577 : cobalt-bearing calcite veins, in dark brown calcareous matrix
    Minerals: CALCITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17578 : irregular quartz coating on malachite, with scattered malachite aggregates
    Minerals: MALACHITE QUARTZ
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17579 : radial aggregates
    Minerals: MALACHITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17580 : thick coating with stalactititc features
    Minerals: MALACHITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°17581 : malachite coatings along pores in heterogenite substrate
    Minerals: HETEROGENITE MALACHITE
    Year: 2018
    Country: Congo (RDC)
  • Sample n°17582 : stalactite with coarse-fibrous porous structure
    Minerals: MALACHITE
    Year: 2018
    Country: Congo (RDC)
  • Sample n°17583 : wide stalactite with narrow terminations
    Minerals: MALACHITE
    Year: 2018
    Country: Congo (RDC)
  • Sample n°17584 : stalactitic group
    Minerals: MALACHITE
    Year: 2018
    Country: Congo (RDC)
  • Sample n°17585 : carrollite covered by chalcocite and cobalt-bearing calcite
    Minerals: CARROLLITE CALCITE CHALCOCITE
    Year: 2018
    Country: Congo (RDC)
  • Sample n°17587 : elongated orange crystals on quartz
    Minerals: CACOXENITE
    Year: 2018
    Country: Congo (RDC)
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