Mineralogy Database

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290 samples matching your criteria

  • Sample n°10282 : massive mixed sulfides in vein quartz
    Minerals: PYRITE ARSENOPYRITE
    Year:
    Country: Rwanda
  • Sample n°10515 : blue amphibolite (12 cm) with sulfides
    Minerals: HOLMQUISTITE PYRITE
    Year:
    Country: Rwanda
  • Sample n°10519 : blue apatite crystals, pink variscite, pyrite occurrences
    Minerals: APATITE PYRITE VARISCITE
    Year:
    Country: Rwanda
  • Sample n°10613 : massive sulfides (10 cm)
    Minerals: PYRITE
    Year: 1964
    Country: Rwanda
  • Sample n°10760 : altered pyrite-bearing rock
    Minerals: PYRITE
    Year: 1965
    Country: Rwanda
  • Sample n°10782 : mixed material on corneal substrate
    Minerals: MARCASITE RHODOCHROSITE GRUNERITE PYRITE
    Year: 1964
    Country: Czech Republic
  • Sample n°10855 : rare in vein quartz
    Minerals: GALENA GRAPHITE PYRITE QUARTZ
    Year: 1930
    Country: Congo (RDC)
  • Sample n°10860 : massive mixed sulfides
    Minerals: ARSENOPYRITE PYRITE
    Year: 1930
    Country: Congo (RDC)
  • Sample n°10961 : vein in gold-bearing conglomerate
    Minerals: PYRITE
    Year: 1966
    Country: South Africa
  • Sample n°11005 : massive ore
    Minerals: GALENA BORNITE PYRITE
    Year: 1966
    Country: Namibia
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