. "rock crystal; fluid inclusions; oxygen isotope; genesis; Silesicum"@en . . "Genetic aspects of the origin of rock crystals in the Silesicum, northern Moravia"@en . "Genetick\u00E9 aspekty vzniku k\u0159i\u0161\u0165\u00E1l\u016F v sileziku, severn\u00ED Morava"@cs . "4"^^ . "260434" . . . . "Rock crystals occur at many sites in the Silesicum in various geological environments. An investigation of their genetic aspects has been carried out using fluid inclusion petrography, microthermometry and oxygen isotope investigations. Results from fluid inclusions and stable oxygen isotopes suggested that some quartz veins are associated with pegmatite (Velk\u00E1 Kra\u0161) or with metamorphic type of fluids (\u201Ealpine-type paragenesis\u201D: Kr\u00E1sn\u00E9 near Hrab\u011B\u0161ice, Vern\u00ED\u0159ovice). These fluids are most likely a product of the Variscan magmatic or metamorphic events. They had higher temperatures indicated by Th between 110 and 311 centigrade, aqueous fluids shown a lower salinity and CO2 was a common component. The type of these parent fluids can be expressed as H2O-NaCl-CO2. The fluid isotopic composition of oxygen is rather positive between values of delta notation of 18O from +1.9 to +3.6 promile V-SMOW."@en . "[0D9D0AC3FA36]" . "Kont\u00E1r, Martin" . "Slobodn\u00EDk, Marek" . "K\u0159i\u0161\u0165\u00E1ly se vyskytuj\u00ED ve variabiln\u00EDch geologick\u00FDch prost\u0159ed\u00EDch na mnoha m\u00EDstech v sileziku. Studium jejich genetick\u00FDch aspekt\u016F bylo provedeno za pou\u017Eit\u00ED petrografie fluidn\u00EDch inkluz\u00ED, mikrotermometrie a studia izotop\u016F kysl\u00EDku. V\u00FDsledky v\u00FDzkumu fluidn\u00EDch inkluz\u00ED a stabiln\u00EDch izotop\u016F kysl\u00EDku nazna\u010Duj\u00ED, \u017Ee k\u0159emenn\u00E9 \u017E\u00EDly jsou asociov\u00E1ny s pegmatity (Velk\u00E1 Kra\u0161) anebo s metamorfn\u00EDm typem fluid (\u201Ealpsk\u00E1 parageneze\u201C: Kr\u00E1sn\u00E9 u Hrab\u011B\u0161ic, Vern\u00ED\u0159ovice). Tato fluida jsou nejpravd\u011Bpodobn\u011Bji produktem Varisk\u00FDch magmatick\u00FDch anebo metamorfn\u00EDch ud\u00E1lost\u00ED. Vykazuj\u00ED vy\u0161\u0161\u00ED teploty vzhledem k Th mezi 110 a 311 stup\u0148\u016F Celsia, vodn\u00E1 fluida maj\u00ED ni\u017E\u0161\u00ED salinitu a CO2 je b\u011B\u017Enou komponentou. Mate\u010Dn\u00E1 fluida mohou b\u00FDt pops\u00E1na jako H2O-NaCl-CO2. Izotopick\u00E9 slo\u017Een\u00ED fluid zji\u0161t\u011Bn\u00E9 z kysl\u00EDku je sp\u00ED\u0161e pozitivn\u00ED a kol\u00EDs\u00E1 mezi hodnotami delta notace 18O od +1.9 do +3.6 promile V-SMOW."@cs . . . . "RIV/00216224:14310/10:00056549!RIV12-MSM-14310___" . . "Genetick\u00E9 aspekty vzniku k\u0159i\u0161\u0165\u00E1l\u016F v sileziku, severn\u00ED Morava" . . "18" . "K\u0159i\u0161\u0165\u00E1ly se vyskytuj\u00ED ve variabiln\u00EDch geologick\u00FDch prost\u0159ed\u00EDch na mnoha m\u00EDstech v sileziku. Studium jejich genetick\u00FDch aspekt\u016F bylo provedeno za pou\u017Eit\u00ED petrografie fluidn\u00EDch inkluz\u00ED, mikrotermometrie a studia izotop\u016F kysl\u00EDku. V\u00FDsledky v\u00FDzkumu fluidn\u00EDch inkluz\u00ED a stabiln\u00EDch izotop\u016F kysl\u00EDku nazna\u010Duj\u00ED, \u017Ee k\u0159emenn\u00E9 \u017E\u00EDly jsou asociov\u00E1ny s pegmatity (Velk\u00E1 Kra\u0161) anebo s metamorfn\u00EDm typem fluid (\u201Ealpsk\u00E1 parageneze\u201C: Kr\u00E1sn\u00E9 u Hrab\u011B\u0161ic, Vern\u00ED\u0159ovice). Tato fluida jsou nejpravd\u011Bpodobn\u011Bji produktem Varisk\u00FDch magmatick\u00FDch anebo metamorfn\u00EDch ud\u00E1lost\u00ED. Vykazuj\u00ED vy\u0161\u0161\u00ED teploty vzhledem k Th mezi 110 a 311 stup\u0148\u016F Celsia, vodn\u00E1 fluida maj\u00ED ni\u017E\u0161\u00ED salinitu a CO2 je b\u011B\u017Enou komponentou. Mate\u010Dn\u00E1 fluida mohou b\u00FDt pops\u00E1na jako H2O-NaCl-CO2. Izotopick\u00E9 slo\u017Een\u00ED fluid zji\u0161t\u011Bn\u00E9 z kysl\u00EDku je sp\u00ED\u0161e pozitivn\u00ED a kol\u00EDs\u00E1 mezi hodnotami delta notace 18O od +1.9 do +3.6 promile V-SMOW." . "11"^^ . "Bulletin mineralogicko-petrologick\u00E9ho odd\u011Blen\u00ED N\u00E1rodn\u00EDho muzea v Praze" . "1211-0329" . . . "Gadas, Petr" . "RIV/00216224:14310/10:00056549" . "Mor\u00E1vek, Rostislav" . "Z(MSM0021622427)" . "Genetick\u00E9 aspekty vzniku k\u0159i\u0161\u0165\u00E1l\u016F v sileziku, severn\u00ED Morava" . . "P\u0159ichystal, Anton\u00EDn" . "14310" . . . "Genetick\u00E9 aspekty vzniku k\u0159i\u0161\u0165\u00E1l\u016F v sileziku, severn\u00ED Morava"@cs . "5"^^ . . "CZ - \u010Cesk\u00E1 republika" . . "Genetic aspects of the origin of rock crystals in the Silesicum, northern Moravia"@en . . "2" . . .