Mineralogy Database

1547 samples matching your criteria

• Sample n°10549 : large crystal in quartz
  Minerals: ELBAITE

  Year:

  Country: Rwanda
• Sample n°10626 : fragments
  Minerals: COLUMBITE

  Year:

  Country: Rwanda
• Sample n°10691 : crystals
  Minerals: CASSITERITE

  Year:

  Country: Rwanda
• Sample n°15940 : crystals
  Minerals: CASSITERITE

  Year:

  Country: Rwanda
• Sample n°15961 : plate-shaped fragments
  Minerals: COLUMBITE TANTALITE

  Year:

  Country: Rwanda
• Sample n°10466 : coarse-crystalline fragment
  Minerals: HETEROSITE PURPURITE

  Year:

  Country: Rwanda
• Sample n°10434 : coarse-crystalline block
  Minerals: BIOTITE HETEROSITE PURPURITE

  Year:

  Country: Rwanda
• Sample n°10365 : massive block
  Minerals: HETEROSITE PURPURITE

  Year:

  Country: Rwanda
• Sample n°9411 : micaceous block
  Minerals: LEPIDOLITE

  Year:

  Country: Rwanda
• Sample n°15945 : fragment
  Minerals: BRAZILIANITE

  Year:

  Country: Rwanda