Mineralogy Database

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1477 samples matching your criteria

  • Sample n°7078 : white clayey debris (2 cm)
    Minerals: SEPIOLITE
    Year:
    Country: Congo (RDC)
  • Sample n°7211 : yellow crust on soft white rock
    Minerals: SULPHUR
    Year: 1912
    Country: Congo (RDC)
  • Sample n°7214 : green carbonatite (25 cm)
    Minerals: AMPHIBOLE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7223 : round crystals/aggregates (5 cm) in black lava
    Minerals: LEUCITE
    Year:
    Country: Congo (RDC)
  • Sample n°7920 : beige prismatic crystals (10 cm) in pegmatite
    Minerals: SPODUMENE
    Year:
    Country: Congo (RDC)
  • Sample n°7922 : long white laths in pegmatite
    Minerals: SPODUMENE
    Year:
    Country: Congo (RDC)
  • Sample n°7923 : black tourmalinite
    Minerals: TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°7925 : spots on pegmatite
    Minerals: GARNET TOURMALINE
    Year:
    Country: Congo (RDC)
  • Sample n°7926 : massive in greisen
    Minerals: LEPIDOLITE
    Year:
    Country: Congo (RDC)
  • Sample n°7927 : spots in massive purple lepidolite
    Minerals: CASSITERITE LEPIDOLITE
    Year:
    Country: Congo (RDC)
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