Mineralogy Database

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1477 samples matching your criteria

  • Sample n°9889 : albitic syenite
    Minerals: NEPHELINE
    Year:
    Country: Congo (RDC)
  • Sample n°9891 : green prismatic crystals in muscovite-bearing pegmatite
    Minerals: ELBAITE MUSCOVITE
    Year:
    Country: Congo (RDC)
  • Sample n°9895 : grey fibrous crystals (15 cm) in quartz
    Minerals: TOURMALINE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°9896 : black cassiterite in topazolite
    Minerals: CASSITERITE TOPAZ
    Year:
    Country: Congo (RDC)
  • Sample n°9897 : purple zones on vein quartz
    Minerals: LEPIDOLITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°9898 : white massive material
    Minerals: AMBLYGONITE MONTEBRASITE
    Year:
    Country: Congo (RDC)
  • Sample n°9899 : white massive material
    Minerals: AMBLYGONITE CASSITERITE
    Year:
    Country: Congo (RDC)
  • Sample n°9900 : massive with black spots
    Minerals: AMBLYGONITE CASSITERITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°9966 : shiny grey fibrous block
    Minerals: ARFVEDSONITE
    Year: 1963
    Country: Congo (RDC)
  • Sample n°9968 : shiny grey fibrous block (7 cm)
    Minerals: ARFVEDSONITE
    Year: 1953
    Country: Congo (RDC)
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