Mineralogy Database

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20 samples matching your criteria

  • Sample n°2995 : prismatic crystals (1-6 cm)
    Minerals: QUARTZ
    Year: 1949
    Country: Congo (RDC)
  • Sample n°2996 : debris of prismatic crystals (2 cm)
    Minerals: TOURMALINE
    Year: 1948
    Country: Congo (RDC)
  • Sample n°2997 : crystals (1-4 cm)
    Minerals: CASSITERITE
    Year: 1948
    Country: Congo (RDC)
  • Sample n°3000 : plate-shaped crystals on quartz
    Minerals: MUSCOVITE
    Year: 1948
    Country: Congo (RDC)
  • Sample n°3001 : fibrous specular block (7 cm)
    Minerals: HEMATITE
    Year: 1948
    Country: Congo (RDC)
  • Sample n°3002 : massive (7 cm)
    Minerals: HEMATITE
    Year: 1948
    Country: Congo (RDC)
  • Sample n°3004 : granular block (7 cm)
    Minerals: MAGNETITE
    Year: 1948
    Country: Congo (RDC)
  • Sample n°3005 : crust of pink and grey crystals
    Minerals: DOLOMITE
    Year: 1948
    Country: Congo (RDC)
  • Sample n°3006 : tabular crystal (4 cm)
    Minerals: GYPSUM
    Year: 1948
    Country: Congo (RDC)
  • Sample n°12599 : brick-red crystal
    Minerals: FELDSPAR
    Year: 1957
    Country: Congo (RDC)
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