Mineralogy Database

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41 samples matching your criteria

  • Sample n°528 : weakly impregnated rock
    Minerals: MALACHITE
    Year: 1913
    Country: Angola
  • Sample n°571 : plate of columnar crystals
    Minerals: GYPSUM
    Year: 1913
    Country: Angola
  • Sample n°572 : crust of clear prismatic crystals
    Minerals: QUARTZ
    Year: 1913
    Country: Angola
  • Sample n°575 : impregnations in quartz-rich rock
    Minerals: MALACHITE
    Year: 1913
    Country: Angola
  • Sample n°578 : fragments of a crust
    Minerals: GYPSUM DOLOMITE
    Year: 1882
    Country: Angola
  • Sample n°1091 : black massive block
    Minerals: MAGNETITE
    Year: 1938
    Country: Angola
  • Sample n°2432 : crust of crystals
    Minerals: GYPSUM
    Year: 1938
    Country: Angola
  • Sample n°2871 : clear terminated prismatic crystals
    Minerals: QUARTZ
    Year: 1950
    Country: Angola
  • Sample n°2872 : green coating on earthy mass
    Minerals: VOLBORTHITE
    Year: 1946
    Country: Angola
  • Sample n°3015 : pale green crust with undulating surface
    Minerals: SMITHSONITE
    Year: 1949
    Country: Angola
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