FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2135251040> ?p ?o ?g. }

• W2135251040 endingPage "4341" @default.
• W2135251040 startingPage "4327" @default.
• W2135251040 abstract "Li concentrations and isotopic compositions of coexisting minerals (ol, opx, and cpx) from peridotite xenoliths entrained in the Hannuoba Tertiary basalts, North China Craton, provide insight into Li isotopic fractionation between mantle minerals during melt–rock interaction in the considerably thinned lithospheric mantle. Bulk analyses of mineral separates show significant enrichment of Li in cpx (2.4–3.6 ppm) relative to olivine (1.2–1.8 ppm), indicating that these peridotites have been affected by mantle metasomatism with mafic silicate melts. Bulk olivine separates (d 7 Li � +3.3‰ to +6.4‰) are isotopically heavier than coexisting pyroxenes (d 7 Li �� 3.3‰ to � 8.2‰ in cpx, and � 4.0‰ to � 6.7‰ in opx). Such large variation suggests Li elemental and isotopic disequilibrium. This conclusion is supported by results from in situ SIMS analyses of mineral grains where significant Li elemental and isotopic zonations exist. The olivine and opx have lower Li concentrations and heavier Li isotopes in the rims than in the cores. This reverse correlation of d 7 Li with Li concentrations indicates diffusive fractionation of Li isotopes. However, the zoning patterns in coexisting cpx show isotopically heavier rims with higher Li abundances. This positive correlation between d 7 Li and Li concentrations suggests a melt mixing trend. We attribute Li concentration and isotope zonation in minerals to the effects of two-stage diffusive fractionation coupled with melt–rock interaction. The earliest melts may have been derived from the subducted oceanic slab with low d 7 Li values produced by isotopic fractionation during the dehydration of the seawater-altered slab. Melts at later stages were derived from the asthenosphere and interacted with the peridotites, producing the Li elemental and isotopic zoning in mineral grains. These data thus provide evidence for multiple-stage peridotite–melt interaction in the lithospheric mantle beneath the northern North China Craton." @default.
• W2135251040 created "2016-06-24" @default.
• W2135251040 creator A5008129925 @default.
• W2135251040 creator A5015489563 @default.
• W2135251040 creator A5029351425 @default.
• W2135251040 creator A5029490400 @default.
• W2135251040 creator A5029814244 @default.
• W2135251040 creator A5054934786 @default.
• W2135251040 date "2007-09-01" @default.
• W2135251040 modified "2023-09-30" @default.
• W2135251040 title "Lithium isotopic systematics of peridotite xenoliths from Hannuoba, North China Craton: Implications for melt–rock interaction in the considerably thinned lithospheric mantle" @default.
• W2135251040 cites W1495164327 @default.
• W2135251040 cites W1555238106 @default.
• W2135251040 cites W1587624588 @default.
• W2135251040 cites W1965260509 @default.
• W2135251040 cites W1969564410 @default.
• W2135251040 cites W1969859799 @default.
• W2135251040 cites W1971831894 @default.
• W2135251040 cites W1972340753 @default.
• W2135251040 cites W1972943156 @default.
• W2135251040 cites W1975917075 @default.
• W2135251040 cites W1975951422 @default.
• W2135251040 cites W1977431633 @default.
• W2135251040 cites W1977457396 @default.
• W2135251040 cites W1979210658 @default.
• W2135251040 cites W1988032601 @default.
• W2135251040 cites W1991442438 @default.
• W2135251040 cites W1998139239 @default.
• W2135251040 cites W2007192582 @default.
• W2135251040 cites W2007685778 @default.
• W2135251040 cites W2010637391 @default.
• W2135251040 cites W2019751060 @default.
• W2135251040 cites W2024106365 @default.
• W2135251040 cites W2028386031 @default.
• W2135251040 cites W2031119631 @default.
• W2135251040 cites W2031702156 @default.
• W2135251040 cites W2042302826 @default.
• W2135251040 cites W2042472200 @default.
• W2135251040 cites W2042477030 @default.
• W2135251040 cites W2046141409 @default.
• W2135251040 cites W2046218432 @default.
• W2135251040 cites W2047069321 @default.
• W2135251040 cites W2050088334 @default.
• W2135251040 cites W2050980434 @default.
• W2135251040 cites W2053034403 @default.
• W2135251040 cites W2057683220 @default.
• W2135251040 cites W2058977872 @default.
• W2135251040 cites W2060446035 @default.
• W2135251040 cites W2066600867 @default.
• W2135251040 cites W2072861724 @default.
• W2135251040 cites W2077080626 @default.
• W2135251040 cites W2077085454 @default.
• W2135251040 cites W2078542705 @default.
• W2135251040 cites W2080609618 @default.
• W2135251040 cites W2083844863 @default.
• W2135251040 cites W2087717879 @default.
• W2135251040 cites W2090896128 @default.
• W2135251040 cites W2103490462 @default.
• W2135251040 cites W2107688672 @default.
• W2135251040 cites W2123985829 @default.
• W2135251040 cites W2127559886 @default.
• W2135251040 cites W2129868779 @default.
• W2135251040 cites W2146063546 @default.
• W2135251040 cites W2158909637 @default.
• W2135251040 cites W2168064480 @default.
• W2135251040 cites W2169278971 @default.
• W2135251040 cites W4232248828 @default.
• W2135251040 cites W4236250717 @default.
• W2135251040 cites W4236691659 @default.
• W2135251040 doi "https://doi.org/10.1016/j.gca.2007.07.006" @default.
• W2135251040 hasPublicationYear "2007" @default.
• W2135251040 type Work @default.
• W2135251040 sameAs 2135251040 @default.
• W2135251040 citedByCount "121" @default.
• W2135251040 countsByYear W21352510402012 @default.
• W2135251040 countsByYear W21352510402013 @default.
• W2135251040 countsByYear W21352510402014 @default.
• W2135251040 countsByYear W21352510402015 @default.
• W2135251040 countsByYear W21352510402016 @default.
• W2135251040 countsByYear W21352510402017 @default.
• W2135251040 countsByYear W21352510402018 @default.
• W2135251040 countsByYear W21352510402019 @default.
• W2135251040 countsByYear W21352510402020 @default.
• W2135251040 countsByYear W21352510402021 @default.
• W2135251040 countsByYear W21352510402022 @default.
• W2135251040 countsByYear W21352510402023 @default.
• W2135251040 crossrefType "journal-article" @default.
• W2135251040 hasAuthorship W2135251040A5008129925 @default.
• W2135251040 hasAuthorship W2135251040A5015489563 @default.
• W2135251040 hasAuthorship W2135251040A5029351425 @default.
• W2135251040 hasAuthorship W2135251040A5029490400 @default.
• W2135251040 hasAuthorship W2135251040A5029814244 @default.
• W2135251040 hasAuthorship W2135251040A5054934786 @default.
• W2135251040 hasConcept C127313418 @default.
• W2135251040 hasConcept C147717901 @default.
• W2135251040 hasConcept C151730666 @default.
• W2135251040 hasConcept C16942324 @default.
• W2135251040 hasConcept C17409809 @default.

• next