Mineralogy Database

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81 samples matching your criteria

  • Sample n°17200 : large euhedral chlorite crystal enclosed in prismatic quartz
    Minerals: CHLORITE QUARTZ
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17201 : aggregate with nodular surface
    Minerals: HETEROGENITE
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17202 : thick coating of plate-shaped crystals
    Minerals: AZURITE
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17203 : coating and intercalations
    Minerals: AZURITE
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17204 : phantom quartz
    Minerals: QUARTZ
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17205 : crystals in coarse calcite matrix
    Minerals: CARROLLITE
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17206 : crystals in coarse calcite matrix
    Minerals: CARROLLITE
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17208 : coating of dark purple cobalt-rich calcite crystals
    Minerals: CALCITE
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17209 : fibrous aggregate
    Minerals: MALACHITE
    Year: 2015
    Country: Congo (RDC)
  • Sample n°17210 : coatings of bright metallic crystals crystals
    Minerals: CUPRITE
    Year: 2015
    Country: Congo (RDC)