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Article: Ce anomaly in minerals of eclogite and garnet pyroxenite from Dabie-Sulu ultrahigh pressure metamorphic belt: Tacking subducted sediment formed under oxidizing conditions

TitleCe anomaly in minerals of eclogite and garnet pyroxenite from Dabie-Sulu ultrahigh pressure metamorphic belt: Tacking subducted sediment formed under oxidizing conditions
Authors
KeywordsCe Anomaly
Dabie-Sulu
Eclogite
Garnet Pyroxenite
LA-ICP-MS
Subducted Sediment
Issue Date2004
Publisher中國科學院. The Journal's web site is located at http://jdxg.chinajournal.net.cn/
Citation
Science In China, Series D: Earth Sciences, 2004, v. 47 n. 10, p. 920-930 How to Cite?
AbstractIn-situ excimer laser ICP-MS analysis of minerals of eclogites and garnet pyroxenites from type localities (Shuanghe, Maowu, Bixiling, and Yangkou) in the Dabie-Sulu ultrahigh-pressure metamorphic belt reveals highly variable Ce anomalies from negative to positive in garnet. Similar Ce anomalies are also present in omphacite or clinopyroxene but to a much lesser extent. Such mixed negative and positive Ce anomalies mimic those found in severe weathering profiles developed under oxidizing conditions. They suggest the presence of subducted sediment components in the eclogites and garnet pyroxenites, which in turn points to the potential importance of the recycled sediments in modification of the mantle composition during the deep subduction of the continental crust. Copyright by Science in China Press 2004.
Persistent Identifierhttp://hdl.handle.net/10722/151158
ISSN
2011 Impact Factor: 1.588
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorLuo, Yen_US
dc.contributor.authorGao, Sen_US
dc.contributor.authorYuan, Hen_US
dc.contributor.authorLiu, Xen_US
dc.contributor.authorDeltlef, Gen_US
dc.contributor.authorJin, Zen_US
dc.contributor.authorSun, Men_US
dc.date.accessioned2012-06-26T06:17:55Z-
dc.date.available2012-06-26T06:17:55Z-
dc.date.issued2004en_US
dc.identifier.citationScience In China, Series D: Earth Sciences, 2004, v. 47 n. 10, p. 920-930en_US
dc.identifier.issn1006-9313en_US
dc.identifier.urihttp://hdl.handle.net/10722/151158-
dc.description.abstractIn-situ excimer laser ICP-MS analysis of minerals of eclogites and garnet pyroxenites from type localities (Shuanghe, Maowu, Bixiling, and Yangkou) in the Dabie-Sulu ultrahigh-pressure metamorphic belt reveals highly variable Ce anomalies from negative to positive in garnet. Similar Ce anomalies are also present in omphacite or clinopyroxene but to a much lesser extent. Such mixed negative and positive Ce anomalies mimic those found in severe weathering profiles developed under oxidizing conditions. They suggest the presence of subducted sediment components in the eclogites and garnet pyroxenites, which in turn points to the potential importance of the recycled sediments in modification of the mantle composition during the deep subduction of the continental crust. Copyright by Science in China Press 2004.en_US
dc.languageengen_US
dc.publisher中國科學院. The Journal's web site is located at http://jdxg.chinajournal.net.cn/zh_HK
dc.relation.ispartofScience in China, Series D: Earth Sciencesen_US
dc.subjectCe Anomalyen_US
dc.subjectDabie-Suluen_US
dc.subjectEclogiteen_US
dc.subjectGarnet Pyroxeniteen_US
dc.subjectLA-ICP-MSen_US
dc.subjectSubducted Sedimenten_US
dc.titleCe anomaly in minerals of eclogite and garnet pyroxenite from Dabie-Sulu ultrahigh pressure metamorphic belt: Tacking subducted sediment formed under oxidizing conditionsen_US
dc.typeArticleen_US
dc.identifier.emailSun, M: minsun@hku.hken_US
dc.identifier.authoritySun, M=rp00780en_US
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.doi10.1360/03yd0109en_US
dc.identifier.scopuseid_2-s2.0-22444450654en_US
dc.identifier.hkuros92122-
dc.identifier.hkuros108621-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-22444450654&selection=ref&src=s&origin=recordpageen_US
dc.identifier.volume47en_US
dc.identifier.issue10en_US
dc.identifier.spage920en_US
dc.identifier.epage930en_US
dc.identifier.isiWOS:000225425300007-
dc.publisher.placeChinaen_US
dc.identifier.scopusauthoridLuo, Y=49161174100en_US
dc.identifier.scopusauthoridGao, S=36078559200en_US
dc.identifier.scopusauthoridYuan, H=7402446596en_US
dc.identifier.scopusauthoridLiu, X=34872744500en_US
dc.identifier.scopusauthoridDeltlef, G=8609798500en_US
dc.identifier.scopusauthoridJin, Z=23485672000en_US
dc.identifier.scopusauthoridSun, M=25932315800en_US
dc.customcontrol.immutablesml 130311-

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