Mineralogy Database

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16 samples matching your criteria

  • Sample n°16784 : fragments of green prismatic crystals
    Minerals: TOURMALINE
    Year: 2011
    Country: Congo (RDC)
  • Sample n°16579 : crust fragments
    Minerals: COPIAPITE
    Year:
    Country: Congo (RDC)
  • Sample n°18986 : medium-grained biotitite
    Minerals: BIOTITE
    Year:
    Country: Congo (RDC)
  • Sample n°18987 : purplish micaceous blocks
    Minerals: LEPIDOLITE
    Year:
    Country: Congo (RDC)
  • Sample n°18988 : cleavage fragment
    Minerals: AMBLYGONITE
    Year:
    Country: Congo (RDC)
  • Sample n°18989 : crystals in schist matrix
    Minerals: TOURMALINE
    Year:
    Country: Congo (RDC)