Mineralogy Database

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190 samples matching your criteria

  • Sample n°7206 : sample with dull green zeunerite-metazeunerite coatings, honey-coloured fibro-radial walpurgite (partly mixed with black needles), red baryte
    Minerals: WALPURGITE ZEUNERITE BARYTE METAZEUNERITE
    Year: 1959
    Country: Germany
  • Sample n°7239 : breccious fragment
    Minerals: BARYTE
    Year:
    Country: Congo (RDC)
  • Sample n°7242 : massive
    Minerals: BARYTE
    Year:
    Country: Congo (RDC)
  • Sample n°7266 : fragment of pyritic breccia
    Minerals: BARYTE
    Year:
    Country: Congo (RDC)
  • Sample n°8015 : geode with white needles (2 mm) in orange goethite
    Minerals: GOETHITE BARYTE
    Year: 1955
    Country: Congo (RDC)
  • Sample n°8278 : concretionary baryte on rock substrate
    Minerals: BARYTE
    Year: 1958
    Country: Congo (RDC)
  • Sample n°8328 : mineralisation in gangue material composed of baryte
    Minerals: GALENA BARYTE
    Year:
    Country: Congo (RDC)
  • Sample n°8973 : large pink crystal
    Minerals: BARYTE
    Year: 1960
    Country: Congo (RDC)
  • Sample n°10107 : colourless crystals (1 cm)
    Minerals: BARYTE
    Year: 1969
    Country: Congo (RDC)
  • Sample n°10108 : colourless crystals in iron-rich rock
    Minerals: BARYTE
    Year: 1969
    Country: Congo (RDC)
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