Mineralogy Database

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7938 samples matching your criteria

  • Sample n°9100 : sample with undulating surface
    Minerals: COPPER
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9120 : bright black tabular crystals (6 mm)
    Minerals: PSEUDORUTILE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9121 : bright black crystalline aggregate (3 cm)
    Minerals: RUTILE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9122 : crystalline aggregate of bright black pseudorutile and brown rutlle
    Minerals: PSEUDORUTILE RUTILE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9123 : bright purplish black block (5 cm)
    Minerals: PSEUDORUTILE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9124 : bright tabular crystals (2 cm) in white clay
    Minerals: PSEUDORUTILE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°9758 : galena in vein quartz
    Minerals: GALENA QUARTZ
    Year: 1963
    Country: Congo (RDC)
  • Sample n°9759 : galena in vein quartz
    Minerals: GALENA QUARTZ
    Year: 1963
    Country: Congo (RDC)
  • Sample n°9765 : sample with yellow tyuyamunite crust
    Minerals: TYUYAMUNITE CALCITE HETEROGENITE MALACHITE
    Year: 1963
    Country: Congo (RDC)
  • Sample n°9766 : sample with aggregates of acicular cuprosklodowskite crystals, micaceous chlorite
    Minerals: CUPROSKLODOWSKITE CHLORITE HETEROGENITE MALACHITE
    Year: 1963
    Country: Congo (RDC)
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