"000279094700009" . "Lithium data are presented for plutonic rocks from the Western Carpathians, Slovakia, that were generated throughout the complete Variscan orogenic cycle. I-type granites show a limited range of \u03B47Li, contrasting with the large variations found in S-type granites and orthogneisses of distinct ages. An exclusively heavy Li isotope signature (\u03B47Li > 4.7\u2030) found in A-type granites rules out several commonly accepted petrogenetic scenarios. It most probably reflects a derivation of A-type granites from a mantle wedge modified by slab-derived fluids. Mafic rocks (gabbros and diorites), associated with occurrences of granites, are uniformly Li-rich and isotopically light (< - 0.5\u2030), precluding a direct derivation from the mantle. These signatures testify to their cumulate origin. The presumed dichotomy between the sources and processes leading to generation of S- and I-type granitic magmas does not seem to be reflected by Li isotope signatures in a simple and globally valid manner." . . . . "NL - Nizozemsko" . . "5"^^ . "Fingerprinting sources of orogenic plutonic rocks from Variscan belt with lithium isotopes and possible link to subduction-related origin of some A-type granites" . "I, P(GA205/07/0992), Z(MZP0002579801)" . "RIV/00025798:_____/10:00000042" . "RIV/00025798:_____/10:00000042!RIV11-GA0-00025798" . . . . "Fingerprinting sources of orogenic plutonic rocks from Variscan belt with lithium isotopes and possible link to subduction-related origin of some A-type granites" . . . "1-2" . "274" . . . "Wiechert, Uwe" . . . . "2"^^ . . . "0009-2541" . "Fingerprinting sources of orogenic plutonic rocks from Variscan belt with lithium isotopes and possible link to subduction-related origin of some A-type granites"@en . "Fingerprinting sources of orogenic plutonic rocks from Variscan belt with lithium isotopes and possible link to subduction-related origin of some A-type granites"@en . . . . . . . . "lithium isotopes,neodymium isotopes,granitic typology,lower crust,subduction,A-typegranite,Western Carpathians"@en . "Magna, Tom\u00E1\u0161" . "Koh\u00FAt, Milan" . "Chemical Geology" . "Lithium data are presented for plutonic rocks from the Western Carpathians, Slovakia, that were generated throughout the complete Variscan orogenic cycle. I-type granites show a limited range of \u03B47Li, contrasting with the large variations found in S-type granites and orthogneisses of distinct ages. An exclusively heavy Li isotope signature (\u03B47Li > 4.7\u2030) found in A-type granites rules out several commonly accepted petrogenetic scenarios. It most probably reflects a derivation of A-type granites from a mantle wedge modified by slab-derived fluids. Mafic rocks (gabbros and diorites), associated with occurrences of granites, are uniformly Li-rich and isotopically light (< - 0.5\u2030), precluding a direct derivation from the mantle. These signatures testify to their cumulate origin. The presumed dichotomy between the sources and processes leading to generation of S- and I-type granitic magmas does not seem to be reflected by Li isotope signatures in a simple and globally valid manner."@en . "Janou\u0161ek, Vojt\u011Bch" . "14"^^ . "259229" . "Oberli, Felix" . "[CC59ADCAF41A]" .