Mineralogy Database

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3 samples matching your criteria

  • Sample n°12735 : rare brown crystals in vein quartz
    Minerals: CASSITERITE QUARTZ
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12736 : massive black sphalerite
    Minerals: SPHALERITE QUARTZ
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12737 : broken crystal in saccharoidal quartz
    Minerals: CASSITERITE QUARTZ
    Year: 1971
    Country: Congo (RDC)
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