Mineralogy Database

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327 samples matching your criteria

  • Sample n°16825 : fragments
    Minerals: BERYL
    Year: 1971
    Country: Congo (RDC)
  • Sample n°4680 : green muscovite in quartzite, var. fuchsite
    Minerals: MUSCOVITE
    Year: 1954
    Country: Congo (RDC)
  • Sample n°1576 : crystals in schist matrix
    Minerals: GARNET
    Year:
    Country: Congo (RDC)
  • Sample n°16197 : impregnative material
    Minerals: MALACHITE
    Year:
    Country: Congo (RDC)
  • Sample n°16826 : fragments
    Minerals: COLUMBITE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°16829 : massive block
    Minerals: MICROLITE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°1691 : round nodules, with fibro-radial internal fabric, from clay deposts
    Minerals: CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°6395 : concentrates
    Minerals: COLUMBITE MONAZITE TANTEUXENITE-(Y) TANTALITE
    Year:
    Country: Congo (RDC)
  • Sample n°16803 : vein in core section
    Minerals: GOLD
    Year: 2011
    Country: Congo (RDC)
  • Sample n°18527 : gold in cavernous vein quartz
    Minerals: GOLD
    Year:
    Country: Congo (RDC)
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