Mineralogy Database

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21 samples matching your criteria

  • Sample n°5881 : oxidised ore
    Minerals: CHALCOCITE MALACHITE
    Year: 1951
    Country: Congo (RDC)
  • Sample n°5882 : small crystalline blocks
    Minerals: PYRITE
    Year: 1951
    Country: Congo (RDC)
  • Sample n°5884 : fibro-radial malachite nodules, altered cubic pyrite crystals
    Minerals: MARCASITE PYRITE
    Year:
    Country: Unknown
  • Sample n°8008 : white debris
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°8009 : altered crystals (3-8 cm)
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°8010 : clear prismatic crystals (4-8 cm)
    Minerals: QUARTZ
    Year: 1950
    Country: Congo (RDC)
  • Sample n°8011 : debris of crystals
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°8012 : group of clear crystals
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
  • Sample n°8013 : specular blocks
    Minerals: HEMATITE
    Year:
    Country: Congo (RDC)
  • Sample n°2466 : fragments of well-developed orange-brown coatings
    Minerals: QUARTZ
    Year:
    Country: Congo (RDC)
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