Mineralogy Database

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4831 samples matching your criteria

  • Sample n°3034 : specimen with 'bec d'étain' twinning (750 g)
    Minerals: CASSITERITE
    Year: 1950
    Country: Congo (RDC)
  • Sample n°3035 : massive block
    Minerals: CASSITERITE
    Year: 1950
    Country: Congo (RDC)
  • Sample n°3048 : well-developed blue crystals (5 mm)
    Minerals: AZURITE
    Year: 1951
    Country: Congo (RDC)
  • Sample n°3051 : crystals in vein
    Minerals: GALENA PYRITE QUARTZ
    Year: 1951
    Country: Congo (RDC)
  • Sample n°3052 : disseminated galena in limestone
    Minerals: GALENA
    Year: 1951
    Country: Congo (RDC)
  • Sample n°3053 : debris
    Minerals: FLUORITE
    Year:
    Country: Congo (RDC)
  • Sample n°3054 : anthracite-black massive material
    Minerals: ALLANITE-(Ce)
    Year: 1951
    Country: Congo (RDC)
  • Sample n°3055 : white transparent prismatic crystals (5 mm)
    Minerals: DANBURITE
    Year: 1951
    Country: Congo (RDC)
  • Sample n°3057 : white clayey coatings on schist, var. pholerite
    Minerals: KAOLINITE
    Year:
    Country: Congo (RDC)
  • Sample n°3059 : veins in quartzite
    Minerals: GRAPHITE
    Year: 1951
    Country: Congo (RDC)
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