Mineralogy Database

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85 samples matching your criteria

  • Sample n°9734 : mixed phosphates
    Minerals: LITHIOPHILITE TRIPHYLITE PHOSPHOSIDERITE
    Year:
    Country: Rwanda
  • Sample n°10247 : white block with greasy lustre (6 cm)
    Minerals: MONTEBRASITE
    Year:
    Country: Rwanda
  • Sample n°10262 : bluish mixed phosphates (10 cm)
    Minerals: BERLINITE WARDITE LACROIXITE MONTEBRASITE
    Year:
    Country: Rwanda
  • Sample n°10327 : beige concentrate (2 mm)
    Minerals: MICROLITE
    Year:
    Country: Rwanda
  • Sample n°10378 : white stony block (8 cm) with black columbite crystals (1 cm)
    Minerals: BERYL COLUMBITE
    Year:
    Country: Rwanda
  • Sample n°10504 : black metallic material in block of mixed phosphates (10 cm)
    Minerals: MANJIROITE
    Year:
    Country: Rwanda
  • Sample n°10506 : greenish plate with white surface (12 cm)
    Minerals: ALBITE
    Year: 1963
    Country: Rwanda
  • Sample n°10508 : white block (15 cm), var. cleavelandite
    Minerals: ALBITE APATITE
    Year:
    Country: Rwanda
  • Sample n°10511 : greenish white block with fibrous white crust (12 cm)
    Minerals: SPODUMENE
    Year: 1963
    Country: Rwanda
  • Sample n°10668 : black tabular crystals (1-7 cm)
    Minerals: COLUMBITE
    Year:
    Country: Rwanda
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