Mineralogy Database

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2 samples matching your criteria

  • Sample n°146 : coarse-grained equant and fibrous equant, transparent
    Minerals: CALCITE
    Year: 1901
    Country: Congo (RDC)
  • Sample n°147 : acicular crystals
    Minerals: CALCITE
    Year: 1901
    Country: Congo (RDC)
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