. "15677147"^^ . . . . . "skeln\u00FD a\u017E matn\u00FD"@cs . . . . . "Fulgurit (n\u00E1zev z latinsk\u00E9ho fulgur, tedy blesk, bl\u00FDsk\u00E1n\u00ED), \u010Desky t\u00E9\u017E bleskovec, je geologick\u00FD \u00FAtvar, vznikl\u00FD z\u00E1sahem blesku do p\u00EDsku, p\u0159\u00EDpadn\u011B p\u016Fdy nebo pevn\u00FDch hornin. Systematicky je \u0159azen mezi tzv. \u0161okov\u011B metamorfovan\u00E9 horniny."@cs . "Fulgurit (n\u00E1zev z latinsk\u00E9ho fulgur, tedy blesk, bl\u00FDsk\u00E1n\u00ED), \u010Desky t\u00E9\u017E bleskovec, je geologick\u00FD \u00FAtvar, vznikl\u00FD z\u00E1sahem blesku do p\u00EDsku, p\u0159\u00EDpadn\u011B p\u016Fdy nebo pevn\u00FDch hornin. Systematicky je \u0159azen mezi tzv. \u0161okov\u011B metamorfovan\u00E9 horniny."@cs . "721733"^^ . . . . . "fulgurit"@cs . . "Fulgurit"@cs . "vzorek fulguritu"@cs . "Fulgurite IMG 6541.jpg"@cs . . . . . . "Fulgurit"@cs . . . . . . . . . . "3221"^^ . "16"^^ . "bezbarv\u00FD, \u0161ed\u00FD, okrov\u00FD"@cs .