Mineralogy Database

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62 samples matching your criteria

  • Sample n°12907 : pisolithic bauxite
    Minerals: unspecified
    Year:
    Country: Burkina Faso
  • Sample n°12908 : pisolithic bauxite
    Minerals: unspecified
    Year:
    Country: Burkina Faso
  • Sample n°13148 : massive pink bauxite
    Minerals: unspecified
    Year: 1974
    Country: Guinea
  • Sample n°13190 : pink massive bauxite
    Minerals: unspecified
    Year: 1974
    Country: Burkina Faso
  • Sample n°13993 : carbonaceous chondrite (2 cm, 8 g), impact of February 8 1969
    Minerals: unspecified
    Year: 1983
    Country: Mexico
  • Sample n°14021 : vitreous black fragments (4 cm) (obsidian)
    Minerals: unspecified
    Year: 1983
    Country: Ecuador
  • Sample n°15581 : ancient glass, breccious
    Minerals: unspecified
    Year: 1998
    Country: Greece
  • Sample n°15808 : catlinite (pipestone)
    Minerals: unspecified
    Year:
    Country: USA
  • Sample n°16296 : scoria, with plant stems
    Minerals: unspecified
    Year: 2009
    Country: Congo (RDC)
  • Sample n°15465 : obsidian
    Minerals: unspecified
    Year:
    Country: Iceland
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