FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2032531352> ?p ?o ?g. }

• W2032531352 endingPage "118" @default.
• W2032531352 startingPage "106" @default.
• W2032531352 abstract "We have used granulite facies metapelites from the classic Ivrea–Verbano Zone (IVZ) lower crustal section, northern Italy, to investigate the behaviour of the hafnium (Hf) isotope system in rutile and zircon under conditions of high temperature (700–1050 °C) metamorphism and partial melting. The Hf isotope composition of rutile is shown to be robustly preserved from these conditions, and is also unaffected by retrogression, making it a powerful new tool for metamorphic petrology. Rutiles from our suite of IVZ metapelite samples have crustal Hf isotope signatures (εHf(i)=−6±1 to −13±1 at 288 Ma), with the most strongly crustal signature (εHf(i)=−9.2±0.3 to −12.9±1.0) recorded by narrow slivers of metapelite incorporated within a gabbroic body. The Hf isotope composition of rutile from these metapelite slivers is the direct result of dissolution of ancient detrital zircon with strongly unradiogenic 176Hf/177Hf at ultra-high temperatures associated with the emplacement of the gabbro. Rutile is an important host of Zr and Hf in high temperature metapelites, containing up to 11 000 ppm Zr and 400 ppm Hf. It has subchondritic Zr/Hf (13–32) that is significantly lower than the Zr/Hf of both zircon (35–52) and the starting bulk rock composition (36–40). Dissolution of zircon into extracted melts is expected to lead to a lowering of bulk rock Zr/Hf towards that of rutile. In the IVZ samples this effect is balanced by the strongly superchondritic Zr/Hf of garnet (40–70). The IVZ case study demonstrates the strong control that dissolution of detrital or inherited zircon can exert on the available Hf isotope budget, whether in a metamorphic or magmatic setting. The link between dissolution of accessory phases into melt and changes in trace element and Hf isotope chemistry points to important differences between high- and ultra-high temperature metamorphism in terms of chemical and isotopic differentiation of the crust." @default.
• W2032531352 created "2016-06-24" @default.
• W2032531352 creator A5012370500 @default.
• W2032531352 creator A5051024793 @default.
• W2032531352 creator A5071033204 @default.
• W2032531352 date "2014-03-01" @default.
• W2032531352 modified "2023-10-16" @default.
• W2032531352 title "Hafnium isotopes and Zr/Hf of rutile and zircon from lower crustal metapelites (Ivrea–Verbano Zone, Italy): Implications for chemical differentiation of the crust" @default.
• W2032531352 cites W1874051433 @default.
• W2032531352 cites W1911341531 @default.
• W2032531352 cites W1969688350 @default.
• W2032531352 cites W1969859799 @default.
• W2032531352 cites W1970270960 @default.
• W2032531352 cites W1978340873 @default.
• W2032531352 cites W1980000874 @default.
• W2032531352 cites W1983172391 @default.
• W2032531352 cites W1991965761 @default.
• W2032531352 cites W1995079291 @default.
• W2032531352 cites W1998330537 @default.
• W2032531352 cites W2003046211 @default.
• W2032531352 cites W2012364093 @default.
• W2032531352 cites W2013184978 @default.
• W2032531352 cites W2015457436 @default.
• W2032531352 cites W2020222457 @default.
• W2032531352 cites W2021213214 @default.
• W2032531352 cites W2037839516 @default.
• W2032531352 cites W2044417915 @default.
• W2032531352 cites W2046961523 @default.
• W2032531352 cites W2049306346 @default.
• W2032531352 cites W2055170473 @default.
• W2032531352 cites W2056362706 @default.
• W2032531352 cites W2058157850 @default.
• W2032531352 cites W2061972658 @default.
• W2032531352 cites W2065679376 @default.
• W2032531352 cites W2073218038 @default.
• W2032531352 cites W2073369132 @default.
• W2032531352 cites W2075222990 @default.
• W2032531352 cites W2077314055 @default.
• W2032531352 cites W2079744077 @default.
• W2032531352 cites W2090605985 @default.
• W2032531352 cites W2099138418 @default.
• W2032531352 cites W2100411277 @default.
• W2032531352 cites W2106722982 @default.
• W2032531352 cites W2117638263 @default.
• W2032531352 cites W2118372883 @default.
• W2032531352 cites W2119438235 @default.
• W2032531352 cites W2125242719 @default.
• W2032531352 cites W2131012545 @default.
• W2032531352 cites W2139654255 @default.
• W2032531352 cites W2145087726 @default.
• W2032531352 cites W2165953462 @default.
• W2032531352 cites W2167383526 @default.
• W2032531352 doi "https://doi.org/10.1016/j.epsl.2013.12.029" @default.
• W2032531352 hasPublicationYear "2014" @default.
• W2032531352 type Work @default.
• W2032531352 sameAs 2032531352 @default.
• W2032531352 citedByCount "36" @default.
• W2032531352 countsByYear W20325313522014 @default.
• W2032531352 countsByYear W20325313522015 @default.
• W2032531352 countsByYear W20325313522017 @default.
• W2032531352 countsByYear W20325313522018 @default.
• W2032531352 countsByYear W20325313522019 @default.
• W2032531352 countsByYear W20325313522020 @default.
• W2032531352 countsByYear W20325313522021 @default.
• W2032531352 countsByYear W20325313522022 @default.
• W2032531352 countsByYear W20325313522023 @default.
• W2032531352 crossrefType "journal-article" @default.
• W2032531352 hasAuthorship W2032531352A5012370500 @default.
• W2032531352 hasAuthorship W2032531352A5051024793 @default.
• W2032531352 hasAuthorship W2032531352A5071033204 @default.
• W2032531352 hasConcept C109007969 @default.
• W2032531352 hasConcept C112764850 @default.
• W2032531352 hasConcept C114793014 @default.
• W2032531352 hasConcept C127313418 @default.
• W2032531352 hasConcept C146588470 @default.
• W2032531352 hasConcept C151730666 @default.
• W2032531352 hasConcept C17409809 @default.
• W2032531352 hasConcept C179104552 @default.
• W2032531352 hasConcept C18142444 @default.
• W2032531352 hasConcept C185592680 @default.
• W2032531352 hasConcept C26687426 @default.
• W2032531352 hasConcept C2776698055 @default.
• W2032531352 hasConcept C2777889555 @default.
• W2032531352 hasConcept C2778849375 @default.
• W2032531352 hasConcept C534791751 @default.
• W2032531352 hasConcept C546638069 @default.
• W2032531352 hasConcept C5900021 @default.
• W2032531352 hasConcept C79572550 @default.
• W2032531352 hasConcept C79927612 @default.
• W2032531352 hasConceptScore W2032531352C109007969 @default.
• W2032531352 hasConceptScore W2032531352C112764850 @default.
• W2032531352 hasConceptScore W2032531352C114793014 @default.
• W2032531352 hasConceptScore W2032531352C127313418 @default.
• W2032531352 hasConceptScore W2032531352C146588470 @default.
• W2032531352 hasConceptScore W2032531352C151730666 @default.
• W2032531352 hasConceptScore W2032531352C17409809 @default.
• W2032531352 hasConceptScore W2032531352C179104552 @default.
• W2032531352 hasConceptScore W2032531352C18142444 @default.

• next