Mineralogy Database

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158 samples matching your criteria

  • Sample n°5878 : black fine concentrate
    Minerals: COLUMBITE TANTALITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5879 : black concentrate (2 mm)
    Minerals: COLUMBITE TANTALITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5880 : black concentrate (mm)
    Minerals: COLUMBITE TANTALITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5909 : aggregate of white needles
    Minerals: LAUMONTITE
    Year:
    Country: Zimbabwe
  • Sample n°5911 : green crust
    Minerals: CHRYSOCOLLA
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5912 : small crystals of native copper, red needle-shaped cuprite crystals, var. chalcotrichite
    Minerals: COPPER CUPRITE ARAGONITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5913 : massive metallic material
    Minerals: LINNAEITE
    Year:
    Country: Congo (RDC)
  • Sample n°5914 : no descirption available
    Minerals: HEMIMORPHITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°5915 : earthy mass
    Minerals: HETEROGENITE MALACHITE
    Year: 1956
    Country: Congo (RDC)
  • Sample n°6082 : white clayey bauxite (6 cm)
    Minerals: unspecified
    Year:
    Country: Congo (RDC)
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