Mineralogy Database

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9 samples matching your criteria

  • Sample n°865 : speckes in vein quartz
    Minerals: CHALCOPYRITE QUARTZ
    Year: 1934
    Country: Congo (RDC)
  • Sample n°866 : small crystals in sandstone
    Minerals: PYRITE
    Year: 1934
    Country: Congo (RDC)
  • Sample n°868 : thin vein in quartz
    Minerals: GALENA QUARTZ
    Year: 1934
    Country: Congo (RDC)
  • Sample n°869 : pegmatite
    Minerals: BIOTITE KYANITE
    Year: 1934
    Country: Congo (RDC)
  • Sample n°870 : black crystals in vein quartz
    Minerals: CASSITERITE CHALCOCITE CHALCOPYRITE
    Year: 1934
    Country: Congo (RDC)
  • Sample n°871 : gold on cavernous quartz
    Minerals: GOLD QUARTZ
    Year: 1934
    Country: Congo (RDC)
  • Sample n°1006 : green powder
    Minerals: CHLORITE
    Year: 1937
    Country: Congo (RDC)
  • Sample n°2176 : clear prismatic crystals (25 cm)
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°5350 : pegmatite
    Minerals: FELDSPAR
    Year: 1955
    Country: Congo (RDC)
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