Mineralogy Database

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122 samples matching your criteria

  • Sample n°18810 : quartz-cement deposit with irregular surface
    Minerals: BASTNASITE QUARTZ
    Year: 2019
    Country: Burundi
  • Sample n°18811 : massive, with thick quartz infilling
    Minerals: BASTNASITE QUARTZ
    Year: 2019
    Country: Burundi
  • Sample n°18812 : fragments in reddish matrix
    Minerals: BASTNASITE
    Year: 2019
    Country: Burundi
  • Sample n°18813 : stacked thick plates
    Minerals: BASTNASITE
    Year: 2019
    Country: Burundi
  • Sample n°18814 : massive, with brown colour
    Minerals: BASTNASITE
    Year: 2019
    Country: Burundi
  • Sample n°18815 : fragmetns with irregular surface alteration
    Minerals: BASTNASITE
    Year: 2019
    Country: Burundi
  • Sample n°18816 : fragments with quartz coatings and infillings
    Minerals: BASTNASITE
    Year: 2019
    Country: Burundi
  • Sample n°18817 : fragments with pervasive quartz cementation
    Minerals: BASTNASITE QUARTZ
    Year: 2019
    Country: Burundi
  • Sample n°18818 : fragments with various types of surface alteration
    Minerals: BASTNASITE
    Year: 2019
    Country: Burundi
  • Sample n°18819 : quartz-cemented deposit with abundant galena
    Minerals: BASTNASITE GALENA QUARTZ
    Year: 2019
    Country: Burundi
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