Mineralogy Database

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12 samples matching your criteria

  • Sample n°17326 : dark purple coating of cobalt-bearing calcite
    Minerals: CALCITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17327 : large calcite crystals and fine-grained malachite on plancheite coating
    Minerals: CALCITE PLANCHEITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°17350 : crystals covered by white coating
    Minerals: QUARTZ
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17351 : large smoky quartz crystal
    Minerals: QUARTZ
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17352 : smoky quartz crystals
    Minerals: QUARTZ
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17353 : colourless crystal
    Minerals: QUARTZ
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17354 : dark red crystals
    Minerals: QUARTZ
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17355 : thick tabular crystals
    Minerals: BARYTE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17356 : plancheite pseudomorphs after barite crystals
    Minerals: BARYTE PLANCHEITE
    Year: 2016
    Country: Congo (RDC)
  • Sample n°17357 : laminar crust
    Minerals: MALACHITE
    Year: 2016
    Country: Congo (RDC)
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