{"created":"2021-03-01T06:33:13.323302+00:00","id":25216,"links":{},"metadata":{"_buckets":{"deposit":"c6cb7162-916c-41f9-afb8-858859c031f0"},"_deposit":{"id":"25216","owners":[],"pid":{"revision_id":0,"type":"depid","value":"25216"},"status":"published"},"_oai":{"id":"oai:nagoya.repo.nii.ac.jp:00025216","sets":["367:368:369:2061"]},"author_link":["75279","75280","75281","75282","75283","75284"],"item_1615768549627":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_9_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-03-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"30","bibliographicPageStart":"15","bibliographicVolumeNumber":"33","bibliographic_titles":[{"bibliographic_title":"名古屋大学博物館報告","bibliographic_titleLang":"ja"}]}]},"item_9_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The geochemistry of the Late Paleozoic–Early Mesozoic volcano-plutonic rocks of northern Mongolia is a key factor to understand the subduction-related magmatism at the southern margin of “Siberian continent (Siberian craton + accreted geologic units).” Many studies have been carried out in the volcano-plutonic rocks; however, fundamental questions on its detail petrogenesis still remain unanswered. This paper describes the geochemistry of the Permian–Triassic volcanoplutonic rocks at the Oyut-uul area, northeast of Darkhan City, Mongolia. The mid-ocean ridge basalt (MORB)-normalized multi-element pattern (spidergram) for the examined rocks shows an enrichment of large-ion lithophile elements (LILE) against high-field-strength elements (HFSE) and rare earth elements (REE), with clear negative Nb anomaly to suggest an arc-related igneous activity. The most data are plotted in the calc-alkaline field in the SiO2 vs. FeO*/MgO diagram. It is, thus, concluded that the examined rocks are of calc-alkaline series formed at an arc environment. The present samples, 53– 78 wt.% SiO2, high Al2O3 and Sr concentrations, high La/Yb ratio, and low K2O/Na2O ratio, have adakitic nature derived from oceanic slab-melt. They are quite similar to the marginal facies of the Kitakami adakitic granite of Japan in Sr/Y-Y relationship, MgO concentration, spidergram, and REE chondrite-normalized pattern. It is considered that the marginal facies of the Kitakami adakitic granite was resulted from interaction between the slab-melt and mantle peridotite/lower crustal amphibolite during their ascent. The Oyut-uul rocks might be also derived from oceanic slab-melt interacted with mantle peridotite/lower crustal amphibolite.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_9_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.18999/bulnum.033.02","subitem_identifier_reg_type":"JaLC"}]},"item_9_publisher_32":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"名古屋大学博物館","subitem_publisher_language":"ja"}]},"item_9_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_9_source_id_7":{"attribute_name":"ISSN（print）","attribute_value_mlt":[{"subitem_source_identifier":"1346-8286","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"TSUKADA, Kazuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"75279","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"PUREVSUREN, Nemekhbayar","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"75280","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"NURAMKHAAN, Manchuk","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"75281","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"GANTUMUR, Onon","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"75282","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"HASEGAWA, Hitoshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"75283","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"YAMAMOTO, Koshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"75284","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-03-15"}],"displaytype":"detail","filename":"033_02.pdf","filesize":[{"value":"1.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"033_02","objectType":"fulltext","url":"https://nagoya.repo.nii.ac.jp/record/25216/files/033_02.pdf"},"version_id":"36665fab-5b70-4534-8bb2-58161801bb8a"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Late Paleozoic–Early Mesozoic","subitem_subject_scheme":"Other"},{"subitem_subject":"adakites","subitem_subject_scheme":"Other"},{"subitem_subject":"southern margin of Siberian continent","subitem_subject_scheme":"Other"},{"subitem_subject":"Mongolia","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Geochemistry of the Permian–Triassic volcano-plutonic rocks in the Oyut-uul area, northeast of Darkhan, Mongolia : Magmatism at southern margin of Siberian continent","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Geochemistry of the Permian–Triassic volcano-plutonic rocks in the Oyut-uul area, northeast of Darkhan, Mongolia : Magmatism at southern margin of Siberian continent","subitem_title_language":"en"}]},"item_type_id":"9","owner":"1","path":["2061"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2015-05-15"},"publish_date":"2015-05-15","publish_status":"0","recid":"25216","relation_version_is_last":true,"title":["Geochemistry of the Permian–Triassic volcano-plutonic rocks in the Oyut-uul area, northeast of Darkhan, Mongolia : Magmatism at southern margin of Siberian continent"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-01-16T05:08:16.010462+00:00"}