Mineralogy Database

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102 samples matching your criteria

  • Sample n°445 : rust-coloured rounded crystals
    Minerals: CASSITERITE
    Year: 1922
    Country: Congo (RDC)
  • Sample n°446 : concentrate
    Minerals: CASSITERITE
    Year: 1922
    Country: Congo (RDC)
  • Sample n°1980 : fine concentrate
    Minerals: COLUMBITE ILMENITE TANTALITE WOLFRAMITE
    Year:
    Country: Congo (RDC)
  • Sample n°1982 : broken crystals
    Minerals: SCHEELITE
    Year:
    Country: Congo (RDC)
  • Sample n°2539 : debris of crystals
    Minerals: GALENA
    Year:
    Country: Congo (RDC)
  • Sample n°3094 : debris of crystals
    Minerals: THOREAULITE
    Year:
    Country: Congo (RDC)
  • Sample n°3104 : long pink prismatic crystals in pegmatite
    Minerals: SPODUMENE
    Year: 1951
    Country: Congo (RDC)
  • Sample n°3105 : long pink prismatic crystals in pegmatite
    Minerals: SPODUMENE
    Year: 1951
    Country: Congo (RDC)
  • Sample n°3106 : massive pink mineral with conchoidal fracture in pegmatite
    Minerals: ALLOPHANE
    Year:
    Country: Congo (RDC)
  • Sample n°3107 : white crystal with prominent cleavage
    Minerals: MICROCLINE
    Year: 1952
    Country: Congo (RDC)
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