Mineralogy Database

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953 samples matching your criteria

  • Sample n°10292 : brown needles (1-2 cm) in green muscovite-rich blocks (7-15 cm)
    Minerals: MUSCOVITE TOURMALINE
    Year:
    Country: Rwanda
  • Sample n°10297 : grey particles (5 mm)
    Minerals: MONAZITE
    Year: 1963
    Country: Rwanda
  • Sample n°10301 : mixed phosphates (8 cm)
    Minerals: BRAZILIANITE BURANGAITE SCORZALITE AUGELITE CHILDRENITE WARDITE
    Year:
    Country: Rwanda
  • Sample n°10302 : greenish block (5 cm)
    Minerals: BRAZILIANITE
    Year:
    Country: Rwanda
  • Sample n°10303 : mixed phosphates (6 cm)
    Minerals: GRAPHITE TRIPLITE MONTEBRASITE
    Year: 1963
    Country: Rwanda
  • Sample n°10304 : black wyllieite crystals in vein quartz and white montebrasite
    Minerals: MONTEBRASITE WYLLIEITE QUARTZ
    Year:
    Country: Rwanda
  • Sample n°10305 : mixed phosphates
    Minerals: PHOSPHOSIDERITE HETEROSITE
    Year:
    Country: Rwanda
  • Sample n°10306 : mixed phosphates (15 cm)
    Minerals: MONTEBRASITE SCORZALITE VARISCITE WYLLIEITE
    Year:
    Country: Rwanda
  • Sample n°10315 : debris
    Minerals: BISMUTH
    Year:
    Country: Rwanda
  • Sample n°10318 : white, grey and green block (8 cm)
    Minerals: MONTEBRASITE
    Year:
    Country: Rwanda
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