Mineralogy Database

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3 samples matching your criteria

  • Sample n°1247 : red prismatic crystals (3 cm)
    Minerals: QUARTZ
    Year: 1946
    Country: Congo (RDC)
  • Sample n°1248 : group of clear scalenohedral crystals
    Minerals: CALCITE
    Year: 1946
    Country: Unknown
  • Sample n°1249 : massive, granular
    Minerals: MAGNETITE
    Year: 1946
    Country: Unknown
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