Mineralogy Database

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868 samples matching your criteria

  • Sample n°1807 : brown cassiterite concentrate (5 mm), black tantalite plates (2 cm), with polished section
    Minerals: CASSITERITE TANTALITE
    Year:
    Country: Congo (RDC)
  • Sample n°1811 : brown crystal in quartz
    Minerals: CASSITERITE
    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°1826 : debris on quartz
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1827 : broken crystals (1-3 cm)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1828 : masive material and tourmaline needles in quartz
    Minerals: CASSITERITE TOURMALINE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°1832 : striated hexagonal prismatic crystal (1 cm)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1835 : massive fragment (10 cm)
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°1836 : brown and grey crystals (1 cm) in vein quartz
    Minerals: CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
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