Mineralogy Database

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272 samples matching your criteria

  • Sample n°10274 : purple crust on oxidised substrate
    Minerals: PHOSPHOSIDERITE
    Year:
    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°10318 : white, grey and green block (8 cm)
    Minerals: MONTEBRASITE
    Year:
    Country: Rwanda
  • Sample n°10335 : mixed phosphates (10 cm)
    Minerals: ALLUAUDITE HETEROSITE PHOSPHOSIDERITE
    Year:
    Country: Rwanda
  • Sample n°10347 : pale green brazilianite crystals on bluish quartz
    Minerals: BRAZILIANITE CHILDRENITE QUARTZ
    Year:
    Country: Rwanda
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