Mineralogy Database

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90 samples matching your criteria

  • Sample n°3745 : coating of green duftite crystals (var. duftite-beta), together with calcite and Cu silicates
    Minerals: DUFTITE CALCITE
    Year: 1951
    Country: Congo (RDC)
  • Sample n°7134 : small yellowish crystals
    Minerals: VANADINITE
    Year:
    Country: Congo (RDC)
  • Sample n°7133 : veined fragment
    Minerals: VANADINITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°7150 : highly porous fragment
    Minerals: QUARTZ
    Year: 1959
    Country: Congo (RDC)
  • Sample n°3695 : bright breen coating
    Minerals: CONICHALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°3769 : coating along sides of cavities in core section
    Minerals: CALCITE
    Year:
    Country: Congo (RDC)
  • Sample n°4838 : coating
    Minerals: CHRYSOCOLLA
    Year:
    Country: Congo (RDC)
  • Sample n°4893 : massive core section
    Minerals: CHALCOCITE
    Year:
    Country: Congo (RDC)
  • Sample n°5192 : discontinuous coating
    Minerals: DIOPTASE
    Year:
    Country: Congo (RDC)
  • Sample n°4910 : copper minerals as impregnative material and as veins
    Minerals: MALACHITE PLANCHEITE
    Year:
    Country: Congo (RDC)
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