About: Mineralogy, fluid inclusion, and stable isotope constraints on the genesis of the Roudny Au-Ag deposit, Bohemian Massif

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About: Mineralogy, fluid inclusion, and stable isotope constraints on the genesis of the Roudny Au-Ag deposit, Bohemian Massif Goto Sponge NotDistinct Permalink

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Geochemical and mineralogical study of ore and gangue minerals from the Roudny Au-Ag deposit identified three main mineralization stages differing in temperatures (400-330, 350-250, 250-70 °C) and in composition of parental fluids (from early low-salinity H2O-CO2 +/- CH4-N2 fluids with isotopic signature of metamorphic fluids to low-salinity aqueous fluids with significant admixture of meteoric fluids. Possible ages of electrum mineralization (cca 300 to 275 Ma) and Ag-Pb-Zn vein-type mineralization (cca 275 to 265 Ma) are discussed. Overall, the Roudny deposit shows striking similarities with 300 Ma gold deposits of the French Massif Central. Geochemical and mineralogical study of ore and gangue minerals from the Roudny Au-Ag deposit identified three main mineralization stages differing in temperatures (400-330, 350-250, 250-70 °C) and in composition of parental fluids (from early low-salinity H2O-CO2 +/- CH4-N2 fluids with isotopic signature of metamorphic fluids to low-salinity aqueous fluids with significant admixture of meteoric fluids. Possible ages of electrum mineralization (cca 300 to 275 Ma) and Ag-Pb-Zn vein-type mineralization (cca 275 to 265 Ma) are discussed. Overall, the Roudny deposit shows striking similarities with 300 Ma gold deposits of the French Massif Central. (en)
Title	Mineralogy, fluid inclusion, and stable isotope constraints on the genesis of the Roudny Au-Ag deposit, Bohemian Massif Mineralogy, fluid inclusion, and stable isotope constraints on the genesis of the Roudny Au-Ag deposit, Bohemian Massif (en)
skos:prefLabel	Mineralogy, fluid inclusion, and stable isotope constraints on the genesis of the Roudny Au-Ag deposit, Bohemian Massif Mineralogy, fluid inclusion, and stable isotope constraints on the genesis of the Roudny Au-Ag deposit, Bohemian Massif (en)
skos:notation	RIV/00216208:11310/09:10001272!RIV10-GA0-11310___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA205/00/D039), Z(MSM0021620855)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Pudilová, Marta Paterová, Barbora Zachariáš, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Přírodovědecká fakulta
http://linked.open...dnocenehoVysledku	326408
http://linked.open...ai/riv/idVysledku	RIV/00216208:11310/09:10001272
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	fluid inclusions; stable isotopes; Au-Ag; orogenic gold deposit; Bohemian Massif; electrum; arsenopyprit (en)
http://linked.open.../riv/klicoveSlovo	orogenic gold deposit stable isotopes Bohemian Massif Au-Ag arsenopyprit fluid inclusions electrum
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[2C38D4177121]
http://linked.open...i/riv/nazevZdroje	Economic Geology
http://linked.open...in/vavai/riv/obor	DB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Chemical and isotopic compositions of hydrothermal fluids - a key to reconstruction of the origin of fluids and fluid-rock interactions
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	104
http://linked.open...iv/tvurceVysledku	Zachariáš, Jiří Pudilová, Marta Paterová, Barbora
http://linked.open...ain/vavai/riv/wos	000264867000003
http://linked.open...n/vavai/riv/zamer	Material flow mechanisms in the upper spheres of the Earth
issn	0361-0128
number of pages	19 (xsd:int)
http://localhost/t...ganizacniJednotka	11310

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