Mineralogy Database

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166 samples matching your criteria

  • Sample n°10660 : mixed phosphates (15 cm)
    Minerals: HUREAULITE LITHIOPHILITE TAVORITE BARBOSALITE PHOSPHOSIDERITE
    Year: 1965
    Country: Rwanda
  • Sample n°10662 : brown bundles and fibro-radial layers on manganese oxides
    Minerals: FRONDELITE CRYPTOMELANE
    Year: 1965
    Country: Rwanda
  • Sample n°10663 : pink porcelanous variscite, white wavellite crust
    Minerals: VARISCITE WAVELLITE
    Year:
    Country: Rwanda
  • Sample n°10664 : layered white blocks (12 cm)
    Minerals: AMBLYGONITE
    Year:
    Country: Rwanda
  • Sample n°10665 : white blocks (15 cm)
    Minerals: AMBLYGONITE
    Year:
    Country: Rwanda
  • Sample n°10666 : white blocks (10 cm)
    Minerals: AMBLYGONITE
    Year:
    Country: Rwanda
  • Sample n°10667 : white and blue blocks with various spots
    Minerals: AMBLYGONITE BERTOSSAITE PALERMOITE ALLUAUDITE CHILDRENITE SCORZALITE
    Year:
    Country: Rwanda
  • Sample n°10668 : black tabular crystals (1-7 cm)
    Minerals: COLUMBITE
    Year:
    Country: Rwanda
  • Sample n°10669 : grey cryptocrystalline fragment with white crust
    Minerals: SPODUMENE FELDSPAR
    Year:
    Country: Rwanda
  • Sample n°10670 : white blocks (10 cm) and small green fluorapatite crystals
    Minerals: ALBITE FLUORAPATITE
    Year:
    Country: Rwanda
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