WEKO3
アイテム
{"_buckets": {"deposit": "3bcb5282-53c0-48d2-8290-3e8b1a3d5421"}, "_deposit": {"created_by": 4, "id": "1725", "owners": [4], "pid": {"revision_id": 0, "type": "depid", "value": "1725"}, "status": "published"}, "_oai": {"id": "oai:nipr.repo.nii.ac.jp:00001725", "sets": ["389"]}, "author_link": ["1375", "57946"], "item_1_biblio_info_14": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1984-12", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "225", "bibliographicPageStart": "210", "bibliographicVolumeNumber": "35", "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": "Miura, Yasunori", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "1375", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Tomisaka, Takeshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "57946", "nameIdentifierScheme": "WEKO"}]}]}, "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": "Significant amounts of iron, magnesium and Na (and/or Ca) vacancy are found in meteoritic plagioclases of the Holbrook (L6), Willard (L6), Plainview (H5), ALH-77307,85 (C3) and Allende chondrites and the Juvinas eucrite. Seven components are used in this study, six of which were used already for lunar plagioclases; that is, KAl(Si)_3O_8,NaAl(Si)_3O_8,Ca(Al)_2(Si)_2O_8,(Fe, Mg)(Al)_2(Si)_2O_8,Ca(Fe, Mg)(Al)_3O_8,[ ](Si)_4O_8 and M(MT)O_8,where [ ] means Na and/or Ca vacancy, M=K, Na, Ca, and T=Al, Si. The amounts of components Ca(Fe, Mg)(Si)_3O_8 and (Fe, Mg)(Al)_2(Si)_2O_8 significantly decrease with ordinary An-content. The highest contents of components Ca(Fe, Mg)(Si)_3O_8 and (Fe, Mg)(Al)_2(Si)_2O_8 in this study are obtained as 29(mol%) in the ALH-77307,85 (C3) and 11(mol%) in the Allende (CV3) chondrites, respectively. The largest values of components [ ](Si)_4O_8 and M (MT)O_8 are found in this study as 8(mol%) in the Juvinas eucrite and 12(mol%) in the Allende (CV3) chondrite, respectively. Lower Fe/(Fe+Mg) ratio is characteristic of chondrule in meteorite. The Plainview chondrite showing unique behavior of a considerable variation of the components may indicate a mixture of various parent materials. Small amounts of excess M cations (i.e. M(MT)O_8) are observed mainly in the exsolved regions of plagioclase crystal in meteorite (esp. the Juvinas eucrite and the Holbrook chondrite). A plot of each end-member abundance vs. Ca(Al)_2(Si)_2O_8 may be considered a useful indicator of the formation process of the meteorite.", "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": "Department of Mineralogical Science and Geology, Faculty of Science, Yamaguchi University"}, {"subitem_text_language": "en", "subitem_text_value": "Department of Mineralogical Science and Geology, Faculty of Science, Yamaguchi University"}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "1984-12-01"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00000012357.pdf", "filesize": [{"value": "2.2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_6", "mimetype": "application/pdf", "size": 2200000.0, "url": {"label": "KJ00000012357", "url": "https://nipr.repo.nii.ac.jp/record/1725/files/KJ00000012357.pdf"}, "version_id": "9ccb3721-5911-4b5f-a395-e5167be3f26f"}]}, "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": "Composition and structural substitution of meteoritic plagioclases (I)", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Composition and structural substitution of meteoritic plagioclases (I)", "subitem_title_language": "en"}]}, "item_type_id": "1", "owner": "4", "path": ["389"], "permalink_uri": "https://nipr.repo.nii.ac.jp/records/1725", "pubdate": {"attribute_name": "公開日", "attribute_value": "1984-12-01"}, "publish_date": "1984-12-01", "publish_status": "0", "recid": "1725", "relation": {}, "relation_version_is_last": true, "title": ["Composition and structural substitution of meteoritic plagioclases (I)"], "weko_shared_id": 4}
Composition and structural substitution of meteoritic plagioclases (I)
https://nipr.repo.nii.ac.jp/records/1725
https://nipr.repo.nii.ac.jp/records/1725c9a65e6e-98ae-405a-85cc-12ec0a6ccb70
名前 / ファイル | ライセンス | アクション |
---|---|---|
KJ00000012357 (2.2 MB)
|
Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 1984-12-01 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Composition and structural substitution of meteoritic plagioclases (I) | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
ページ属性 | ||||||
内容記述タイプ | Other | |||||
内容記述 | P(論文) | |||||
著者名(英) |
Miura, Yasunori
× Miura, Yasunori× Tomisaka, Takeshi |
|||||
著者所属(英) | ||||||
en | ||||||
Department of Mineralogical Science and Geology, Faculty of Science, Yamaguchi University | ||||||
著者所属(英) | ||||||
en | ||||||
Department of Mineralogical Science and Geology, Faculty of Science, Yamaguchi University | ||||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Significant amounts of iron, magnesium and Na (and/or Ca) vacancy are found in meteoritic plagioclases of the Holbrook (L6), Willard (L6), Plainview (H5), ALH-77307,85 (C3) and Allende chondrites and the Juvinas eucrite. Seven components are used in this study, six of which were used already for lunar plagioclases; that is, KAl(Si)_3O_8,NaAl(Si)_3O_8,Ca(Al)_2(Si)_2O_8,(Fe, Mg)(Al)_2(Si)_2O_8,Ca(Fe, Mg)(Al)_3O_8,[ ](Si)_4O_8 and M(MT)O_8,where [ ] means Na and/or Ca vacancy, M=K, Na, Ca, and T=Al, Si. The amounts of components Ca(Fe, Mg)(Si)_3O_8 and (Fe, Mg)(Al)_2(Si)_2O_8 significantly decrease with ordinary An-content. The highest contents of components Ca(Fe, Mg)(Si)_3O_8 and (Fe, Mg)(Al)_2(Si)_2O_8 in this study are obtained as 29(mol%) in the ALH-77307,85 (C3) and 11(mol%) in the Allende (CV3) chondrites, respectively. The largest values of components [ ](Si)_4O_8 and M (MT)O_8 are found in this study as 8(mol%) in the Juvinas eucrite and 12(mol%) in the Allende (CV3) chondrite, respectively. Lower Fe/(Fe+Mg) ratio is characteristic of chondrule in meteorite. The Plainview chondrite showing unique behavior of a considerable variation of the components may indicate a mixture of various parent materials. Small amounts of excess M cations (i.e. M(MT)O_8) are observed mainly in the exsolved regions of plagioclase crystal in meteorite (esp. the Juvinas eucrite and the Holbrook chondrite). A plot of each end-member abundance vs. Ca(Al)_2(Si)_2O_8 may be considered a useful indicator of the formation process of the meteorite. | |||||
雑誌書誌ID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00733561 | |||||
書誌情報 |
Memoirs of National Institute of Polar Research. Special issue 巻 35, p. 210-225, 発行日 1984-12 |