Mineralogy Database

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7938 samples matching your criteria

  • Sample n°3300 : massive ore, with polished section
    Minerals: RENIERITE BORNITE CHALCOCITE GOETHITE CUPRITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°3301 : bornite crystals and massive chalcopyrite in calcite
    Minerals: CALCITE BORNITE CHALCOPYRITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°3303 : rounded crystals and fragments
    Minerals: CASSITERITE
    Year: 1925
    Country: Congo (RDC)
  • Sample n°3305 : various zoned fragments
    Minerals: MALACHITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°3306 : black crystals in greisen
    Minerals: CASSITERITE
    Year: 1950
    Country: Congo (RDC)
  • Sample n°3307 : breccious rock impregnated with chrysocolla, geode with dark green malachite
    Minerals: MALACHITE CHRYSOCOLLA
    Year: 1926
    Country: Congo (RDC)
  • Sample n°3310 : chalcopyrite in carbonate rock
    Minerals: CHALCOPYRITE
    Year: 1923
    Country: Congo (RDC)
  • Sample n°3320 : curved filaments, one larger nugget
    Minerals: GOLD
    Year:
    Country: Congo (RDC)
  • Sample n°3321 : nuggets
    Minerals: GOLD
    Year:
    Country: Congo (RDC)
  • Sample n°3323 : crystals in vein quartz
    Minerals: GOLD QUARTZ
    Year:
    Country: Congo (RDC)
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