Mineralogy Database

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16 samples matching your criteria

  • Sample n°19608 : rhombohedral light brown calcite crystals on fibrous malachite
    Minerals: CALCITE MALACHITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19609 : crystals on substrate
    Minerals: AMETHYST (quartz)
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19610 : large prismatic crystal
    Minerals: GYPSUM
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19611 : uraninite with abundant gold
    Minerals: GOLD URANINITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19612 : well-developed crystals
    Minerals: METATORBERNITE
    Year: 2021
    Country: Congo (RDC)
  • Sample n°19613 : uraninite with alteration products, partly well-crystallized
    Minerals: URANINITE unidentified
    Year: 2021
    Country: Congo (RDC)
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