Mineralogy Database

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13 samples matching your criteria

  • Sample n°6662 : fibrous black metallic block (7 cm)
    Minerals: FRANCKEITE
    Year: 1954
    Country: Bolivia
  • Sample n°6663 : stratified metallic block (black and brown) (7 cm)
    Minerals: CALCITE CASSITERITE
    Year: 1954
    Country: Bolivia
  • Sample n°6715 : aggregate of brown fibres (5 cm), var. needle tin
    Minerals: CASSITERITE
    Year: 1954
    Country: Bolivia
  • Sample n°6772 : green and rust-coloured block (3 cm)
    Minerals: ATACAMITE
    Year: 1954
    Country: Bolivia
  • Sample n°15805 : intergrowth of cubic crystals
    Minerals: HALITE
    Year:
    Country: Bolivia
  • Sample n°15806 : intergrowth of cubic crystals
    Minerals: HALITE
    Year:
    Country: Bolivia
  • Sample n°15807 : fine-grained white material
    Minerals: ULEXITE
    Year:
    Country: Bolivia
  • Sample n°15809 : thick layered crust
    Minerals: CALCITE
    Year:
    Country: Bolivia
  • Sample n°15810 : thick layered crust
    Minerals: CALCITE
    Year:
    Country: Bolivia
  • Sample n°15811 : coating of elongated crystals on undulating substrate surface
    Minerals: CALCITE
    Year:
    Country: Bolivia
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