About: Geochemistry of Y+REE in stratiform tourmalinites and their tourmalines: implications for their genesis

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About: Geochemistry of Y+REE in stratiform tourmalinites and their tourmalines: implications for their genesis Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Yttrium+REE contents in stratiform tourmalinites and their tourmaline from two different geological units, Svratka Unit and Krkonoše-Jizera Unit (Bohemian Massif, Czech Republic) are reported to reveal tourmalinite genesis and tourmaline growth history. Premetamorphic tourmaline grains rimmed by younger metamorphic schorl-dravite were distinguished in both regions. The wing-shaped Y+REE patterns with minimum close to Eu in premetamorphic oxy-dravite from the Krkonoše-Jizera Unit, and the Y+REE whole rock signature indicate important contribution of seawater in the oxy-dravite forming fluids. On the contrary, Y+REE patterns in premetamorphic schorl cores from the Svratka Unit correspond well to presumable exhalative origin of B-bearing fluids. Metamorphic rims of schorl-dravite at both regions show typically LREE-enriched patterns with pronounced positive Eu anomalies reflecting composition of metamorphic fluids. Yttrium+REE contents in stratiform tourmalinites and their tourmaline from two different geological units, Svratka Unit and Krkonoše-Jizera Unit (Bohemian Massif, Czech Republic) are reported to reveal tourmalinite genesis and tourmaline growth history. Premetamorphic tourmaline grains rimmed by younger metamorphic schorl-dravite were distinguished in both regions. The wing-shaped Y+REE patterns with minimum close to Eu in premetamorphic oxy-dravite from the Krkonoše-Jizera Unit, and the Y+REE whole rock signature indicate important contribution of seawater in the oxy-dravite forming fluids. On the contrary, Y+REE patterns in premetamorphic schorl cores from the Svratka Unit correspond well to presumable exhalative origin of B-bearing fluids. Metamorphic rims of schorl-dravite at both regions show typically LREE-enriched patterns with pronounced positive Eu anomalies reflecting composition of metamorphic fluids. (en)
Title	Geochemistry of Y+REE in stratiform tourmalinites and their tourmalines: implications for their genesis Geochemistry of Y+REE in stratiform tourmalinites and their tourmalines: implications for their genesis (en)
skos:prefLabel	Geochemistry of Y+REE in stratiform tourmalinites and their tourmalines: implications for their genesis Geochemistry of Y+REE in stratiform tourmalinites and their tourmalines: implications for their genesis (en)
skos:notation	RIV/00216224:14310/13:00066875!RIV14-MSM-14310___
http://linked.open...avai/predkladatel	Přírodovědecká fakulta
http://linked.open...avai/riv/aktivita	P S
http://linked.open...avai/riv/aktivity	P(ED1.1.00/02.0068), P(GAP210/10/0743), S
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Vašinová Galiová, Michaela Škoda, Radek Novák, Milan Čopjaková, Renata
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Masarykova univerzita / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	76449
http://linked.open...ai/riv/idVysledku	RIV/00216224:14310/13:00066875
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Y+REE; tourmaline; stratiform tourmalinites; Bohemian Massif (en)
http://linked.open.../riv/klicoveSlovo	Bohemian Massif tourmaline Y+REE stratiform tourmalinites
http://linked.open...ontrolniKodProRIV	[4F779191B28E]
http://linked.open...v/mistoKonaniAkce	Uppsala, Sweden
http://linked.open...i/riv/mistoVydani	Sweden
http://linked.open...i/riv/nazevZdroje	Proceedings of the 12th Biennial SGA Meeting
http://linked.open...in/vavai/riv/obor	DB
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Central european institute of technology Chemical composition and structural order of natural tourmalines - geochemical versus crystal-structural constrains
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Novák, Milan Vašinová Galiová, Michaela Čopjaková, Renata Škoda, Radek
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-08-12 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Mineral deposit research for a high-tech world. Proceedings of the 12th Biennial SGA Meeting
https://schema.org/isbn	9789174032079
http://localhost/t...ganizacniJednotka	14310

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