Mineralogy Database

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7938 samples matching your criteria

  • Sample n°7039 : crystals (1 mm) in tube
    Minerals: BADDELEYITE
    Year:
    Country: Congo (RDC)
  • Sample n°7040 : small fragments in tube
    Minerals: HETEROGENITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7041 : black massive fragments
    Minerals: MANGANESE OXIDES
    Year:
    Country: Congo (RDC)
  • Sample n°7042 : massive
    Minerals: MANGANESE OXIDES
    Year:
    Country: Congo (RDC)
  • Sample n°7043 : stony debris
    Minerals: DIASPORE
    Year:
    Country: Congo (RDC)
  • Sample n°7044 : debris of fibro-radial crust
    Minerals: GOETHITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7045 : granular crust
    Minerals: MAGNETITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7046 : rock with garnet
    Minerals: PYROPE MAGNETITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7047 : octahedral crystals (2 mm)
    Minerals: MAGNETITE
    Year:
    Country: Congo (RDC)
  • Sample n°7048 : concentrate of octahedral crystals (3 mm)
    Minerals: MAGNETITE
    Year:
    Country: Congo (RDC)
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