Mineralogy Database

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329 samples matching your criteria

  • Sample n°1237 : spots in calcite
    Minerals: CALCITE CHALCOPYRITE
    Year: 1942
    Country: Congo (RDC)
  • Sample n°1268 : disseminated sulfides in calcite
    Minerals: BORNITE CALCITE CHALCOPYRITE
    Year: 1923
    Country: Congo (RDC)
  • Sample n°1289 : disseminated sulfides in calcite
    Minerals: BORNITE CALCITE CHALCOPYRITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1290 : veinlets in black schist
    Minerals: CHALCOPYRITE BORNITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1300 : fragment with wide range of colours
    Minerals: SPHALERITE BORNITE CHALCOPYRITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1452 : mixed sulfides (2 cm) in vein quartz
    Minerals: CHALCOPYRITE GALENA QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1453 : veins of mixed sulfides in vein quartz
    Minerals: ARSENOPYRITE PYRITE QUARTZ CHALCOPYRITE SPHALERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1706 : mixed ore
    Minerals: CHALCOPYRITE HEMATITE MALACHITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1763 : yellow ochrous material on amphibolite
    Minerals: GOETHITE CHALCOPYRITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1825 : spots in vein quartz
    Minerals: CHALCOPYRITE QUARTZ
    Year:
    Country: Congo (RDC)
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