{"created":"2023-07-25T11:02:22.520216+00:00","id":4608,"links":{},"metadata":{"_buckets":{"deposit":"62da0829-19df-48af-83b5-966d5efa53b3"},"_deposit":{"created_by":4,"id":"4608","owners":[4],"pid":{"revision_id":0,"type":"depid","value":"4608"},"status":"published"},"_oai":{"id":"oai:nipr.repo.nii.ac.jp:00004608","sets":["1259:1260:1264:584:590"]},"author_link":["7963"],"item_1_alternative_title_5":{"attribute_name":"論文名よみ","attribute_value_mlt":[{"subitem_alternative_title":"The Asuka-87 and Asuka-88 collections of Antarctic meteorites: Preliminary examination with brief descriptions of some typical and unique-unusual specimens"}]},"item_1_biblio_info_14":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1993-05","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"170","bibliographicPageStart":"148","bibliographicVolumeNumber":"6","bibliographic_titles":[{"bibliographic_title":"Proceedings of the NIPR Symposium on Antarctic Meteorites"}]}]},"item_1_creator_8":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"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":"Preliminary examinations were carried out of over 2400 pieces of the new Asuka meteorites after the initial processing at the NIPR. According to the initial processing, the Asuka-87 meteorite collection consists of one iron, one stony-iron, 9 achondrites, 3 carbonaceous meteorites and over 300 chondritic specimens. The Asuka-88 meteorites collection comprises 7 irons, 5 stony-irons, over 50 achondrites, 31 carbonaceous meteorites and over 2000 chondritic specimens. Through preliminary examinations with a polarizing microscope and electron microprobe, one mesosiderite, 2 ureilites, 2 diogenites (possibly paired) and 2 eucrites were identified in the Asuka-87 collection. In the Asuka-88 collection, one unbrecciated gabbro and one olivine-fassaite basalt were examined. These uniqueunusual specimens were determined to be a lunar mare gabbro and an angritetype achondrite. Diogenites, ureilites, and one fine-grained, one coarse-grained and one porphyritic eucrite were also newly identified in the Asuka-88 collection, together with a pallasite, a mesosiderite and CM, CV, CO chondrites. Some of the typical and unique-unusual specimens of the Asuka-87 and Asuka-88 collections are briefly described here.","subitem_description_type":"Other"}]},"item_1_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.15094/00004608","subitem_identifier_reg_type":"JaLC"}]},"item_1_publisher_22":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"National Institute of Polar Research"}]},"item_1_source_id_13":{"attribute_name":"雑誌書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AA10784627","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":"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":"1993-05-01"}],"displaytype":"detail","filename":"KJ00000036414.pdf","filesize":[{"value":"2.7 MB"}],"format":"application/pdf","licensetype":"license_6","mimetype":"application/pdf","url":{"label":"KJ00000036414","url":"https://nipr.repo.nii.ac.jp/record/4608/files/KJ00000036414.pdf"},"version_id":"7fcbb901-d347-4d23-9e74-37a9f8336a4e"}]},"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":"The Asuka-87 and Asuka-88 collections of Antarctic meteorites: Preliminary examination with brief descriptions of some typical and unique-unusual specimens","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"The Asuka-87 and Asuka-88 collections of Antarctic meteorites: Preliminary examination with brief descriptions of some typical and unique-unusual specimens"}]},"item_type_id":"1","owner":"4","path":["590"],"pubdate":{"attribute_name":"公開日","attribute_value":"1993-05-01"},"publish_date":"1993-05-01","publish_status":"0","recid":"4608","relation_version_is_last":true,"title":["The Asuka-87 and Asuka-88 collections of Antarctic meteorites: Preliminary examination with brief descriptions of some typical and unique-unusual specimens"],"weko_creator_id":"4","weko_shared_id":4},"updated":"2023-07-25T12:18:32.984133+00:00"}