Mineralogy Database

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27 samples matching your criteria

  • Sample n°1937 : black fibro-radial nodule (20 cm)
    Minerals: VIVIANITE
    Year:
    Country: Congo (RDC)
  • Sample n°4527 : beige crystals (2 cm)
    Minerals: XENOTIME-(Y)
    Year:
    Country: Congo (RDC)
  • Sample n°4534 : acicular debris
    Minerals: VIVIANITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°6299 : grey crystals (2-30 mm)
    Minerals: MONAZITE
    Year:
    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)
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