Mineralogy Database

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180 samples matching your criteria

  • Sample n°19946 : complex coating with porous aspect
    Minerals: SHATTUCKITE
    Year: 2022
    Country: Congo (RDC)
  • Sample n°19978 : dioptase coating, partially covered by calcite
    Minerals: DIOPTASE CALCITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°20009 : pale blue fibrous crust
    Minerals: PLANCHEITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°20010 : dark blue fibrous material
    Minerals: SHATTUCKITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°20106 : isolated crystals, on calcite coating
    Minerals: DIOPTASE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°20107 : isolated crystals on limestone substrate
    Minerals: DIOPTASE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°20122 : dioptase with local transformation to shattuckite
    Minerals: DIOPTASE SHATTUCKITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°20186 : polished sections
    Minerals: AZURITE MALACHITE CHALCOCITE
    Year: 2023
    Country: Congo (RDC)
  • Sample n°20218 : thick dioptase coating on plancheite layer, covered by coarse-crystalline calcite
    Minerals: DIOPTASE PLANCHEITE CALCITE
    Year: 2024
    Country: Congo (RDC)
  • Sample n°20228 : complex crust, with moulds of scalenohedral crystals
    Minerals: MALACHITE PLANCHEITE
    Year: 2024
    Country: Congo (RDC)
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