Mineralogy Database

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7938 samples matching your criteria

  • Sample n°18400 : pyrite in tourmalinised material along quartz vein
    Minerals: PYRITE TOURMALINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18401 : block with metallic lustre
    Minerals: FERBERITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18402 : complex intergrowth, with coarse-fibrous tourmaline
    Minerals: HEMATITE TOURMALINE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18403 : well-developed crystals and intergrowths
    Minerals: ILMENITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18404 : massive block
    Minerals: ARSENOPYRITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°16491 : fragments
    Minerals: RUTILE
    Year:
    Country: Congo (RDC)
  • Sample n°1918 : concentrate
    Minerals: GARNET
    Year:
    Country: Congo (RDC)
  • Sample n°16609 : large crystals in pegmatite
    Minerals: SPODUMENE
    Year:
    Country: Congo (RDC)
  • Sample n°16555 : quartz (var amethyst), with enclosed graphite
    Minerals: GRAPHITE QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°11880 : bright greenish yellow coating
    Minerals: EVANSITE
    Year:
    Country: Congo (RDC)
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