Mineralogy Database

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4831 samples matching your criteria

  • Sample n°720 : rock with large black crystals
    Minerals: KYANITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°721 : fine blue needles
    Minerals: KYANITE MUSCOVITE
    Year: 1927
    Country: Congo (RDC)
  • Sample n°722 : colourless crystals in pegmatite
    Minerals: APATITE
    Year: 1909
    Country: Congo (RDC)
  • Sample n°723 : long needles in host rock
    Minerals: KYANITE
    Year: 1909
    Country: Congo (RDC)
  • Sample n°752 : round smithsonite aggregate on siderite
    Minerals: SMITHSONITE GALENA SIDERITE
    Year: 1911
    Country: Congo (RDC)
  • Sample n°757 : sample with amber-coloured thin and thick tabular fourmarierite crystals (terminated), carmine-red wolsendorfite mass, curite needles and aggregates, yellow soddyite crystals and aggregates
    Minerals: FOURMARIERITE WOLSENDORFITE CURITE METATORBERNITE SODDYITE
    Year: 1927
    Country: Congo (RDC)
  • Sample n°759 : small nuggets in quartz vein
    Minerals: GOLD QUARTZ
    Year: 1912
    Country: Congo (RDC)
  • Sample n°761 : impregnation of rock
    Minerals: MALACHITE
    Year: 1919
    Country: Congo (RDC)
  • Sample n°763 : cubic crystals in quartzite
    Minerals: PYRITE
    Year: 1919
    Country: Congo (RDC)
  • Sample n°787 : blue needles
    Minerals: BUTTGENBACHITE
    Year:
    Country: Congo (RDC)
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