Matches in SemOpenAlex for { <https://semopenalex.org/work/W2370751003> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2370751003 abstract "The Zhangshiying syenite is located to the south of Wuyang,Henan Province,and tectonically on the southern margin of the North China craton.The syenite intrusion consists mainly of quartz monzonite and quartz syenite.The rocks are of metaluminous and high-K-shoshonitic(Al2O3=14.8%~16.7%,A/CNK=0.98~1.10,K2O/Na2O=1.00~1.43),which are rather high in rare earth elements(ranging from 261.7μg/g to 381.0μg/g),and characterized by relative enrichment of LREE with(La/Yb)N ratio of 28~50 and weak negative Eu anomalies(Eu/Eu=0.73 ~0.87),and show smooth right dipping chondrite normalized REE patterns.The rocks are significantly depleted in Sr,Ba,Nb,Ta and relatively enriched in Th and U.The isotopic compositions of the rocks strongly suggest a crustal origin regarding the high(87Sr/86Sr)i ratios(0.709),low eNd(t) value(-13.9~-19.9) with Nd model ages range from 1.48Ga to 2.10Ga.LA-ICP-MS U-Pb zircon dating gives a crystallization age of(124.2±0.50)Ma.The syenite was formed in early Cretaceous under large-scale lithospheric thinning and transformation tectonic regime of the North China craton.Trace elements and isotopic characteristics of the rocks suggest that the magma was generated through partial melting of the lower crust with involvement of juvenile mantle material.The syenite might have been formed through partial melting of the lower crust coupled with involvement of juvenile mantle material and high degree fractional crystallization,which was triggered by underplating of asthenospheric mantle magma under the extensive extension and lithospheric thinning tectonic settings." @default.
- W2370751003 created "2016-06-24" @default.
- W2370751003 creator A5054048676 @default.
- W2370751003 date "2010-01-01" @default.
- W2370751003 modified "2023-09-23" @default.
- W2370751003 title "LA-ICPMS Zircon U-Pb Geochronology and Geochemical Characteristics of the Zhangshiying Syenite From South of Wuyang,Henan Province" @default.
- W2370751003 hasPublicationYear "2010" @default.
- W2370751003 type Work @default.
- W2370751003 sameAs 2370751003 @default.
- W2370751003 citedByCount "0" @default.
- W2370751003 crossrefType "journal-article" @default.
- W2370751003 hasAuthorship W2370751003A5054048676 @default.
- W2370751003 hasConcept C11872896 @default.
- W2370751003 hasConcept C127313418 @default.
- W2370751003 hasConcept C147717901 @default.
- W2370751003 hasConcept C151730666 @default.
- W2370751003 hasConcept C17409809 @default.
- W2370751003 hasConcept C20209278 @default.
- W2370751003 hasConcept C202746551 @default.
- W2370751003 hasConcept C2776698055 @default.
- W2370751003 hasConcept C2778849375 @default.
- W2370751003 hasConcept C34122518 @default.
- W2370751003 hasConcept C44938399 @default.
- W2370751003 hasConcept C5900021 @default.
- W2370751003 hasConcept C67236022 @default.
- W2370751003 hasConcept C77928131 @default.
- W2370751003 hasConcept C79572550 @default.
- W2370751003 hasConceptScore W2370751003C11872896 @default.
- W2370751003 hasConceptScore W2370751003C127313418 @default.
- W2370751003 hasConceptScore W2370751003C147717901 @default.
- W2370751003 hasConceptScore W2370751003C151730666 @default.
- W2370751003 hasConceptScore W2370751003C17409809 @default.
- W2370751003 hasConceptScore W2370751003C20209278 @default.
- W2370751003 hasConceptScore W2370751003C202746551 @default.
- W2370751003 hasConceptScore W2370751003C2776698055 @default.
- W2370751003 hasConceptScore W2370751003C2778849375 @default.
- W2370751003 hasConceptScore W2370751003C34122518 @default.
- W2370751003 hasConceptScore W2370751003C44938399 @default.
- W2370751003 hasConceptScore W2370751003C5900021 @default.
- W2370751003 hasConceptScore W2370751003C67236022 @default.
- W2370751003 hasConceptScore W2370751003C77928131 @default.
- W2370751003 hasConceptScore W2370751003C79572550 @default.
- W2370751003 hasLocation W23707510031 @default.
- W2370751003 hasOpenAccess W2370751003 @default.
- W2370751003 hasPrimaryLocation W23707510031 @default.
- W2370751003 hasRelatedWork W1984329251 @default.
- W2370751003 hasRelatedWork W2007339247 @default.
- W2370751003 hasRelatedWork W2010536166 @default.
- W2370751003 hasRelatedWork W2017424842 @default.
- W2370751003 hasRelatedWork W2048722334 @default.
- W2370751003 hasRelatedWork W2080910094 @default.
- W2370751003 hasRelatedWork W2083286618 @default.
- W2370751003 hasRelatedWork W2092622854 @default.
- W2370751003 hasRelatedWork W2245773986 @default.
- W2370751003 hasRelatedWork W2363033213 @default.
- W2370751003 hasRelatedWork W2620695771 @default.
- W2370751003 hasRelatedWork W2809423575 @default.
- W2370751003 hasRelatedWork W2898498894 @default.
- W2370751003 hasRelatedWork W2949574198 @default.
- W2370751003 hasRelatedWork W2995249666 @default.
- W2370751003 hasRelatedWork W3001353681 @default.
- W2370751003 hasRelatedWork W3011690733 @default.
- W2370751003 hasRelatedWork W3048752667 @default.
- W2370751003 hasRelatedWork W3085709755 @default.
- W2370751003 hasRelatedWork W3151754877 @default.
- W2370751003 isParatext "false" @default.
- W2370751003 isRetracted "false" @default.
- W2370751003 magId "2370751003" @default.
- W2370751003 workType "article" @default.