Mineralogy Database

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14 samples matching your criteria

  • Sample n°670 : bright green fine-grained material (halloysite)
    Minerals: HALLOYSITE MALACHITE
    Year: 1926
    Country: Congo (RDC)
  • Sample n°1456 : pale green coating on rust-coloured schist
    Minerals: HALLOYSITE
    Year: 1971
    Country: Congo (RDC)
  • Sample n°1891 : greenish brown clayey material (5 cm) from the side of a vein
    Minerals: HALLOYSITE
    Year:
    Country: Congo (RDC)
  • Sample n°6842 : brick-coloured clay (6 cm)
    Minerals: HALLOYSITE
    Year: 1954
    Country: France
  • Sample n°7997 : white clay
    Minerals: HALLOYSITE
    Year:
    Country: Congo (RDC)
  • Sample n°8039 : greenish clayey nodule
    Minerals: HALLOYSITE
    Year: 1959
    Country: Congo (RDC)
  • Sample n°8568 : pink clayey blocks (4 cm)
    Minerals: HALLOYSITE
    Year:
    Country: Congo (RDC)
  • Sample n°8806 : white clayey block (5 cm)
    Minerals: HALLOYSITE
    Year: 1960
    Country: Rwanda
  • Sample n°9776 : pale green clayey blocks
    Minerals: HALLOYSITE
    Year: 1962
    Country: Congo (RDC)
  • Sample n°12754 : earthy green blocks
    Minerals: HALLOYSITE
    Year: 1971
    Country: Congo (RDC)
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