Mineralogy Database

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379 samples matching your criteria

  • Sample n°13097 : stacking of tabular crystals (10 cm)
    Minerals: MUSCOVITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°13098 : massive block with green crust
    Minerals: ARSENOPYRITE SCORODITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°13099 : black rounded crystals (1-20 mm)
    Minerals: STAUROLITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°13100 : pink clayey debris
    Minerals: MONTMORILLONITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°13101 : pink clayey debris
    Minerals: DICKITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°13102 : debris of red granular fragment
    Minerals: MAGNETITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°13124 : black crystals (3 cm) in vein quartz
    Minerals: WOLFRAMITE
    Year: 1972
    Country: Rwanda
  • Sample n°13174 : small rounded crystals
    Minerals: PYROCHLORE
    Year: 1974
    Country: Uganda
  • Sample n°13175 : debris of black crystals and plates
    Minerals: TANTALITE
    Year: 1974
    Country: Uganda
  • Sample n°13176 : concentrate (1 cm)
    Minerals: STAUROLITE
    Year: 1974
    Country: Uganda
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