Mineralogy Database

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853 samples matching your criteria

  • Sample n°6755 : white crystalline block (3 cm)
    Minerals: DIASPORE
    Year: 1954
    Country: Norway
  • Sample n°6756 : pink pisolithic bauxite
    Minerals: unspecified
    Year: 1954
    Country: France
  • Sample n°6757 : small white brucite crystals, pale blue dolomite crystals
    Minerals: BRUCITE DOLOMITE MAGNETITE SERPENTINE
    Year: 1954
    Country: USA
  • Sample n°6758 : bright black crystals (mm) in quartz geode
    Minerals: GOETHITE
    Year: 1954
    Country: United Kingdom
  • Sample n°6759 : black specular rosettes (cm) in block (6 cm)
    Minerals: GOETHITE
    Year: 1954
    Country: Czech Republic
  • Sample n°6760 : red fragment
    Minerals: SPINEL
    Year: 1954
    Country: Italy
  • Sample n°6761 : mixed vein in block (7 cm)
    Minerals: CLINOHUMITE SPINEL SERPENTINE
    Year: 1954
    Country: Czech Republic
  • Sample n°6762 : brown pyramidal single crystal (6 cm)
    Minerals: GAHNITE
    Year: 1954
    Country: Canada
  • Sample n°6763 : granular black block
    Minerals: MAGNETITE
    Year:
    Country: South Africa
  • Sample n°6764 : small black needles on rock
    Minerals: KERMESITE
    Year: 1954
    Country: Germany
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