Mineralogy Database

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7938 samples matching your criteria

  • Sample n°18457 : green and blue needles on cuprite
    Minerals: BROCHANTITE CONNELLITE
    Year: 2017
    Country: Congo (RDC)
  • Sample n°18458 : rounded fragments of various colours
    Minerals: AGATE (quartz) QUARTZ
    Year: 2017
    Country: Congo (RDC)
  • Sample n°7033 : concentrate
    Minerals: RUTILE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°644 : hematite allong contact between quartz vein and host rock (banded iron formation)
    Minerals: HEMATITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°16823 : concentrate
    Minerals: ILMENITE
    Year:
    Country: Congo (RDC)
  • 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)
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