Mineralogy Database

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3 samples matching your criteria

  • Sample n°1497 : crystals in vein quartz
    Minerals: CASSITERITE MUSCOVITE QUARTZ
    Year: 1945
    Country: Congo (RDC)
  • Sample n°1499 : concentrate and debris of crystals
    Minerals: CASSITERITE
    Year: 1945
    Country: Congo (RDC)
  • Sample n°1502 : black scoriaceous rock
    Minerals: MANGANESE OXIDES
    Year: 1945
    Country: Congo (RDC)
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