Mineralogy Database

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7938 samples matching your criteria

  • Sample n°12630 : fragments with pink tabular crystals (1 cm)
    Minerals: ANDALUSITE
    Year: 1972
    Country: Congo (RDC)
  • Sample n°12631 : pink prismatic crystals (4 cm) in lepidolite fragments
    Minerals: LEPIDOLITE TOURMALINE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12632 : rounded mixed fragment (5 cm)
    Minerals: CASSITERITE TOURMALINE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12633 : white fibrous mass in quartz
    Minerals: TREMOLITE QUARTZ
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12634 : black concentrate (mm)
    Minerals: MAGNETITE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12635 : shiny charcoal-like plate
    Minerals: HEMATITE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12636 : brown material and shiny coating on quartz
    Minerals: HEMATITE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12637 : altered reniform blocks
    Minerals: ARSENOPYRITE SCORODITE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12638 : beige crystals (1 cm)
    Minerals: XENOTIME-(Y)
    Year: 1971
    Country: Congo (RDC)
  • Sample n°12639 : debris
    Minerals: ASBESTOS
    Year: 1971
    Country: Congo (RDC)
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