Mineralogy Database

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1097 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°8878 : white pegmatite (12 cm)
    Minerals: ALBITE QUARTZ
    Year:
    Country: Rwanda
  • Sample n°8907 : white block (25 cm) with wardite as red points, brown childrenite veins
    Minerals: MONTEBRASITE CHILDRENITE QUARTZ WARDITE
    Year:
    Country: Rwanda
  • Sample n°8918 : black tabular crystals (2 cm) in quartz
    Minerals: COLUMBITE TANTALITE QUARTZ
    Year:
    Country: Rwanda
  • Sample n°8936 : groups of yellowish prismatic crystals (5-8 cm)
    Minerals: QUARTZ
    Year: 1961
    Country: Rwanda
  • Sample n°8937 : very large block
    Minerals: BIOTITE MUSCOVITE QUARTZ TOURMALINE
    Year:
    Country: Rwanda
  • Sample n°8938 : grey pyramidal crystals (15 cm)
    Minerals: QUARTZ
    Year:
    Country: Rwanda
  • Sample n°8953 : green broken crystals and clear quartz crystals (3 mm)
    Minerals: DIOPTASE QUARTZ
    Year: 1961
    Country: Congo (RDC)
  • Sample n°9034 : geode with red crystals
    Minerals: CUPRITE QUARTZ
    Year: 1961
    Country: Congo (RDC)
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