Mineralogy Database

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7938 samples matching your criteria

  • Sample n°1033 : rounded fragment
    Minerals: EPIDOTE HORNBLENDE FELDSPAR QUARTZ
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1034 : in pegmatite
    Minerals: QUARTZ
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1035 : altered crystals
    Minerals: GARNET
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1036 : reworked
    Minerals: EPIDOTE FELDSPAR QUARTZ
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1037 : individual lamellae
    Minerals: MUSCOVITE
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1038 : black tourmaline in pegmatite
    Minerals: TOURMALINE
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1039 : muscovite in quartz from pegmatite
    Minerals: MUSCOVITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1040 : black tourmaline in pegmatite
    Minerals: TOURMALINE
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1041 : black prismatic crystal in micaschist
    Minerals: TOURMALINE
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1042 : association in pegmatite
    Minerals: MUSCOVITE QUARTZ
    Year: 1938
    Country: Congo (RDC)
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