Mineralogy Database

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23 samples matching your criteria

  • Sample n°3669 : white inclusions in lava
    Minerals: LEUCITE MELILITE NEPHELINE
    Year: 1952
    Country: Congo (RDC)
  • Sample n°6848 : black lava with white grains
    Minerals: LEUCITE
    Year: 1954
    Country: Germany
  • Sample n°7223 : round crystals/aggregates (5 cm) in black lava
    Minerals: LEUCITE
    Year:
    Country: Congo (RDC)
  • Sample n°7950 : round white crystals (1 cm) in lava
    Minerals: LEUCITE
    Year:
    Country: Congo (RDC)
  • Sample n°8497 : white aggregates in lava
    Minerals: LEUCITE NEPHELINE
    Year:
    Country: Congo (RDC)
  • Sample n°8819 : white aggregates in lava
    Minerals: LEUCITE NEPHELINE
    Year:
    Country: Congo (RDC)
  • Sample n°11578 : white nodules on crust of bluish leucite crystals
    Minerals: PHILLIPSITE LEUCITE
    Year: 1954
    Country: Italy
  • Sample n°16751 : large leucite crystals in volcanic rock matrix
    Minerals: LEUCITE
    Year:
    Country: Congo (RDC)
  • Sample n°16887 : abundant leucite aggregates in rock matrix
    Minerals: LEUCITE
    Year:
    Country: Congo (RDC)
  • Sample n°16888 : large leucitite block with large leucite crystals
    Minerals: LEUCITE
    Year:
    Country: Congo (RDC)
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