Mineralogy Database

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112 samples matching your criteria

  • Sample n°7017 : brown fragments (1 cm)
    Minerals: CORUNDUM
    Year:
    Country: Congo (RDC)
  • Sample n°7018 : white fragments (1 cm)
    Minerals: CORUNDUM
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7019 : blue concentrate (2 mm)
    Minerals: CORUNDUM
    Year:
    Country: Congo (RDC)
  • Sample n°7020 : concentrate
    Minerals: CORUNDUM
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7162 : agglomerated large green hexagonal prismatic crystals
    Minerals: CORUNDUM
    Year: 1959
    Country: Canada
  • Sample n°8609 : brown concentrate (1 cm)
    Minerals: CORUNDUM
    Year:
    Country: Congo (RDC)
  • Sample n°8610 : blue fragment (2 cm)
    Minerals: CORUNDUM
    Year:
    Country: Congo (RDC)
  • Sample n°9275 : white block (15 cm) with small grey and white corundum occurrences
    Minerals: MONTEBRASITE CORUNDUM
    Year:
    Country: Rwanda
  • Sample n°9977 : red crystals (2 cm) in zoisite-bearing rock (green amphibolite, anyolite), var. ruby
    Minerals: CORUNDUM
    Year: 1963
    Country: Tanzania
  • Sample n°10245 : rounded elongated white crystals (1-5 cm)
    Minerals: CORUNDUM
    Year:
    Country: Rwanda
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