Mineralogy Database

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33 samples matching your criteria

  • Sample n°8843 : white and blue block (12 cm)
    Minerals: MONTEBRASITE VARISCITE WAVELLITE BRAZILIANITE MITRIDATITE QUARTZ SCORZALITE
    Year:
    Country: Rwanda
  • Sample n°8844 : blue block (15 cm)
    Minerals: SCORZALITE MONTEBRASITE PYRITE QUARTZ
    Year:
    Country: Rwanda
  • Sample n°8847 : breccia of green alluadite crystals, cemented by brown cacoxznite-bearing veins
    Minerals: ALLUAUDITE CACOXENITE
    Year:
    Country: Rwanda
  • Sample n°8849 : mixed phosphates (13 cm)
    Minerals: HETEROSITE ALLUAUDITE
    Year:
    Country: Rwanda
  • Sample n°8851 : bronze-coloured lamellae and purple crust on grey mixed phosphates
    Minerals: ALLUAUDITE PHOSPHOSIDERITE
    Year:
    Country: Rwanda
  • Sample n°8853 : mixed phosphates (15 cm)
    Minerals: HETEROSITE HUREAULITE PHOSPHOSIDERITE
    Year:
    Country: Rwanda
  • Sample n°8877 : bright white fragment (8 cm)
    Minerals: MUSCOVITE
    Year:
    Country: Rwanda
  • Sample n°8878 : white pegmatite (12 cm)
    Minerals: ALBITE QUARTZ
    Year:
    Country: Rwanda
  • Sample n°8880 : altered cubic crystals (1 cm) in arkose
    Minerals: PYRITE
    Year:
    Country: Rwanda
  • Sample n°8891 : white block (7 cm, 40 % montebrasite)
    Minerals: AMBLYGONITE
    Year:
    Country: Rwanda
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