Mineralogy Database

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953 samples matching your criteria

  • Sample n°9939 : purple block with purple crust (5 cm)
    Minerals: HETEROSITE PHOSPHOSIDERITE
    Year:
    Country: Rwanda
  • Sample n°9940 : sawn blocks of mixed phosphates (10 cm)
    Minerals: BARBOSALITE HUREAULITE LITHIOPHILITE TAVORITE PHOSPHOSIDERITE STEWARTITE
    Year: 1963
    Country: Rwanda
  • Sample n°9941 : mixed phosphates (15 cm)
    Minerals: TRIPHYLITE HETEROSITE
    Year:
    Country: Rwanda
  • Sample n°9942 : pale green brazilianite (7 cm), white wavellite fibres
    Minerals: BRAZILIANITE WAVELLITE
    Year:
    Country: Rwanda
  • Sample n°9943 : blue nodules on vein quartz
    Minerals: APATITE QUARTZ
    Year:
    Country: Rwanda
  • Sample n°9945 : greenish white block with brown childrenite
    Minerals: BRAZILIANITE CHILDRENITE
    Year:
    Country: Rwanda
  • Sample n°9948 : geodic quartz with purple encrustation
    Minerals: PHOSPHOSIDERITE
    Year:
    Country: Rwanda
  • Sample n°9956 : grey, blue and white zoned blocks (7 cm)
    Minerals: APATITE BERLINITE SCORZALITE LACROIXITE QUARTZ
    Year: 1963
    Country: Rwanda
  • Sample n°9957 : prismatic elbaite crystals (1 cm) in montebrasite
    Minerals: MONTEBRASITE ELBAITE
    Year: 1953
    Country: Rwanda
  • Sample n°9958 : green and black impregnations in white phosphates (montebrasite)
    Minerals: MONTEBRASITE MANGANESE OXIDES BARBOSALITE
    Year: 1963
    Country: Rwanda
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