Mineralogy Database

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319 samples matching your criteria

  • Sample n°2009 : crystals (5 mm) in debris of greisen
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°2010 : grey pebbles (2-4 cm) from alluvium, with polished section
    Minerals: CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°2011 : shapeless debris
    Minerals: TOURMALINE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°2021 : brown crystals (1-3 cm)
    Minerals: GARNET
    Year:
    Country: Congo (RDC)
  • Sample n°2028 : purple crystalline crust on limestone
    Minerals: FLUORITE
    Year:
    Country: Congo (RDC)
  • Sample n°2033 : granular material in serpentine
    Minerals: CHROMITE
    Year:
    Country: Zimbabwe
  • Sample n°2034 : round aggregate of brown crystals (5 mm)
    Minerals: CHROMITE
    Year:
    Country: Zimbabwe
  • Sample n°2035 : layer of black crystals (0.5 cm), twinned crystals
    Minerals: CHROMITE
    Year:
    Country: Zimbabwe
  • Sample n°2036 : black material along fractures
    Minerals: CHROMITE
    Year:
    Country: Zimbabwe
  • Sample n°2037 : red and green granular block
    Minerals: CHROMITE
    Year:
    Country: Zimbabwe
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