Mineralogy Database

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7938 samples matching your criteria

  • Sample n°1711 : fragments
    Minerals: CHALCOCITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°1705 : crystals in quartz
    Minerals: CHALCOPYRITE
    Year:
    Country: Congo (RDC)
  • Sample n°1715 : hematite aggregates on quartz
    Minerals: HEMATITE MUSCOVITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1738 : fragments with lustrous surface
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°1707 : coarse-crystalline block
    Minerals: BARYTE
    Year:
    Country: Congo (RDC)
  • Sample n°2027 : coating and patches on limestone substrate
    Minerals: AZURITE CHALCOPYRITE MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°2440 : crystal fragment
    Minerals: MICROCLINE
    Year:
    Country: Congo (RDC)
  • Sample n°2466 : fragments of well-developed orange-brown coatings
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°3426 : fibrous vein
    Minerals: ACTINOLITE
    Year:
    Country: Congo (RDC)
  • Sample n°6579 : brown coarse-crystalline fragments
    Minerals: CALCITE
    Year:
    Country: Congo (RDC)
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