{"created":"2023-07-25T10:59:23.607998+00:00","id":1042,"links":{},"metadata":{"_buckets":{"deposit":"74632681-52ee-4fb3-a9bc-03012838f4c1"},"_deposit":{"created_by":4,"id":"1042","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"1042"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00001042","sets":["1:356:369"]},"author_link":["65567","56316","578"],"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1979-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"40","bibliographicPageStart":"24","bibliographicVolumeNumber":"15","bibliographic_titles":[{"bibliographic_title":"Memoirs of National Institute of Polar Research. Special issue"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Matsueda, Hiroharu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kano, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yanai, Keizo","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_description_1":{"attribute_name":"ページ属性","attribute_value_mlt":[{"subitem_description":"P(論文)","subitem_description_type":"Other"}]},"item_1_description_12":{"attribute_name":"抄録(英)","attribute_value_mlt":[{"subitem_description":"Silicates, metals and sulfides of the Yamato chondrites from Antarctica were analyzed by means of EPMA, and the chemical-petrologic classification was made with the supplement of textural observation by microprobe technique. On the basis of per cent mean deviation of iron contents in olivines and orthopyroxenes, the following chondrites have been identified; one H type equilibrated chondrite; one H and three L type moderately unequilibrated ones; 5 H (?) unequilibrated ones. Three-phase assemblages of kamacite, taenite and troilite are found in moderately unequilibrated chondrites. Cobalt concentrates selectively in kamacite but not in troilite. Nickel partition relationships between metals and sulfides in chondrites suggest the formation of the unequilibrated chondrites at relatively higher temperatures than in the equilibrated ones.","subitem_description_type":"Other"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA00733561","subitem_source_identifier_type":"NCID"}]},"item_1_text_10":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Institute of Mining Geology, Mining College, Akita University"},{"subitem_text_language":"en","subitem_text_value":"Institute of Mining Geology, Mining College, Akita University"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Polar Research"}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"1979-12-01"}],"displaytype":"detail","filename":"KJ00000011586.pdf","filesize":[{"value":"2.0 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000011586","url":"https://nipr.repo.nii.ac.jp/record/1042/files/KJ00000011586.pdf"},"version_id":"9e8ca7b4-be71-480d-be1a-ff6070e01de8"}]},"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":"A Preliminary Classification of Yamato Chondrites with Reference to Metal-Sulfide Equilibrium","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"A Preliminary Classification of Yamato Chondrites with Reference to Metal-Sulfide Equilibrium","subitem_title_language":"en"}]},"item_type_id":"1","owner":"4","path":["369"],"pubdate":{"attribute_name":"公開日","attribute_value":"1979-12-01"},"publish_date":"1979-12-01","publish_status":"0","recid":"1042","relation_version_is_last":true,"title":["A Preliminary Classification of Yamato Chondrites with Reference to Metal-Sulfide Equilibrium"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T14:13:43.044911+00:00"}