Mineralogy Database

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222 samples matching your criteria

  • Sample n°18823 : crystals and crystal fragments
    Minerals: CASSITERITE
    Year: 2019
    Country: Burundi
  • Sample n°18824 : cleavage fragments
    Minerals: ALBITE
    Year: 2019
    Country: Burundi
  • Minerals: AMETHYST (quartz)
    Year: 2019
    Country: Burundi
  • Sample n°18826 : crystals with three-sided termination
    Minerals: QUARTZ
    Year: 2019
    Country: Burundi
  • Sample n°18827 : aggregates in quartz matrix
    Minerals: ARSENOPYRITE
    Year: 2019
    Country: Burundi
  • Sample n°18828 : bright green coatings
    Minerals: NEPOUITE
    Year: 2019
    Country: Burundi
  • Sample n°18912 : large crystal
    Minerals: CASSITERITE
    Year: 2019
    Country: Burundi
  • Sample n°18963 : crystals in schist matrix
    Minerals: ANDALUSITE
    Year:
    Country: Burundi
  • Sample n°18966 : terminated crystals
    Minerals: AMETHYST (quartz) QUARTZ
    Year:
    Country: Burundi
  • Sample n°19344 : breccious block
    Minerals: BASTNASITE BARYTE GALENA
    Year: 2020
    Country: Burundi