Mineralogy Database

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1151 samples matching your criteria

  • Sample n°18312 : gold-bearing pyrite together with quartz as veins in silicified granite/diorite
    Minerals: PYRITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18313 : concentrate
    Minerals: ZIRCON
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18314 : fragments of green crystals
    Minerals: KYANITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18315 : quartz vein with visible gold
    Minerals: GOLD
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18316 : quartz vein with gold along fractures
    Minerals: GOLD
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18317 : vein quartz with visible gold
    Minerals: GOLD
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18318 : coarse-crystalline pyrite in core section
    Minerals: PYRITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18319 : polished sections
    Minerals: ARSENOPYRITE PYRRHOTITE PYRITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18321 : concentrate (magnetic fraction)
    Minerals: ZIRCON
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18322 : coarse-crystalline, in quartz vein
    Minerals: PYRITE
    Year: 2017
    Country: Congo (RDC)
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