Mineralogy Database

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456 samples matching your criteria

  • Sample n°1810 : gold in vein quartz
    Minerals: GOLD QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1820 : crystal aggregates (1 cm) in vein quartz
    Minerals: PYRITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1821 : coating (10 cm) on vein quartz
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1824 : prismatic crystals and bundles (1 cm) in vein quartz
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1825 : spots in vein quartz
    Minerals: CHALCOPYRITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1836 : brown and grey crystals (1 cm) in vein quartz
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1837 : grey massive cassiterite in quartz vein with mica
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1838 : crystalline crust (3 cm)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1839 : crystals and grey spots in vein quartz
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1840 : vein (12 cm) composed of thick cassiterite coatings (30 kg)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
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