Mineralogy Database

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1097 samples matching your criteria

  • Sample n°11719 : flattened prism (20 cm) covered with yellow coatings
    Minerals: QUARTZ
    Year: 1968
    Country: Burundi
  • Sample n°11724 : multicoloured breccious block (16 cm)
    Minerals: FLUORITE CHALCEDONY (quartz) QUARTZ
    Year: 1968
    Country: France
  • Sample n°11728 : sawn brown rock (10 cm)
    Minerals: BASTNASITE QUARTZ
    Year: 1968
    Country: USA
  • Sample n°11760 : group of clear grey prismatic crystals covered with white tabular crystals
    Minerals: QUARTZ DOLOMITE
    Year: 1968
    Country: Slovakia
  • Sample n°11783 : red block (7 cm), var. jasper
    Minerals: QUARTZ
    Year: 1968
    Country: Czech Republic
  • Sample n°11784 : green block (8 cm), var. jasper
    Minerals: QUARTZ
    Year: 1968
    Country: Czech Republic
  • Sample n°11815 : dull pink block (14 cm)
    Minerals: QUARTZ
    Year: 1968
    Country: Czech Republic
  • Sample n°11823 : large block, smoky quartz
    Minerals: QUARTZ
    Year: 1968
    Country: Czech Republic
  • Sample n°11835 : black earthy masses in vein quartz
    Minerals: MOLYBDENITE FLUORITE QUARTZ
    Year: 1960
    Country: Denmark
  • Sample n°11934 : reniform geodes with yellow and white bands (20 cm)
    Minerals: CHALCEDONY (quartz) QUARTZ
    Year: 1968
    Country: France
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