Mineralogy Database

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7 samples matching your criteria

  • Sample n°246 : pink, massive
    Minerals: CHALCEDONY (quartz)
    Year: 1910
    Country: Congo (RDC)
  • Sample n°265 : prisms (2 cm)
    Minerals: QUARTZ
    Year: 1910
    Country: Congo (RDC)
  • Sample n°266 : debris of rhombohedrons
    Minerals: CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°268 : stalactite
    Minerals: CALCITE
    Year: 1910
    Country: Congo (RDC)
  • Sample n°247 : group of prismatic crystals
    Minerals: QUARTZ
    Year: 1910
    Country: Congo (RDC)
  • Sample n°248 : block with radial patterns
    Minerals: QUARTZ
    Year: 1910
    Country: Congo (RDC)
  • Sample n°267 : fragments with small quartz crystals, accessory anhydrite
    Minerals: QUARTZ ANHYDRITE
    Year: 1910
    Country: Congo (RDC)
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