Mineralogy Database

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290 samples matching your criteria

  • Sample n°594 : aggregates in quartz vein
    Minerals: PYRITE QUARTZ
    Year: 1914
    Country: Congo (RDC)
  • Sample n°684 : mineralised veins
    Minerals: PYRITE QUARTZ
    Year: 1913
    Country: Congo (RDC)
  • Sample n°763 : cubic crystals in quartzite
    Minerals: PYRITE
    Year: 1919
    Country: Congo (RDC)
  • Sample n°783 : massive with ochre crust
    Minerals: PYRITE
    Year: 1927
    Country: Congo (RDC)
  • Sample n°810 : impregnation
    Minerals: PYRITE
    Year: 1929
    Country: Congo (RDC)
  • Sample n°866 : small crystals in sandstone
    Minerals: PYRITE
    Year: 1934
    Country: Congo (RDC)
  • Sample n°978 : small fragments, yellow interior, blue-red exterior, with polished section
    Minerals: BORNITE CHALCOPYRITE GOETHITE PYRITE CHALCOCITE MALACHITE TENNANTITE
    Year: 1936
    Country: Congo (RDC)
  • Sample n°979 : blue to black, striated
    Minerals: CHALCOPYRITE SPHALERITE GALENA GOETHITE PYRITE RENIERITE TENNANTITE TETRAHEDRITE BORNITE CHALCOCITE
    Year: 1931
    Country: Congo (RDC)
  • Sample n°1022 : quartzite with oxidised cubic crystals
    Minerals: PYRITE
    Year: 1938
    Country: Congo (RDC)
  • Sample n°1133 : small bluish to red samples, with polished section
    Minerals: RENIERITE CHALCOCITE BORNITE CHALCOPYRITE SPHALERITE GALENA PYRITE TENNANTITE
    Year:
    Country: Congo (RDC)
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