WEKO3
アイテム
{"_buckets": {"deposit": "1e14d5e9-9f9f-4c74-836d-cb504bb372ab"}, "_deposit": {"created_by": 4, "id": "4515", "owners": [4], "pid": {"revision_id": 0, "type": "depid", "value": "4515"}, "status": "published"}, "_oai": {"id": "oai:nipr.repo.nii.ac.jp:00004515", "sets": ["587"]}, "author_link": ["46534", "7894", "46533"], "item_1_biblio_info_14": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1990-10", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "180", "bibliographicPageStart": "147", "bibliographicVolumeNumber": "3", "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": "Matsunami,Satoshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "7894", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nishimura,Hiroshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "46533", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Takeshi,Hideo", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "46534", "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": "The micron-size constituents of fine-grained matrices and chondrule rims in ten unequilibrated ordinary chondrites, Semarkona (LL3), Krymka (L3), Sharps (H3), Chainpur (LL3), Tieschitz (H3), Mezo-Madaras (L3), ALH-764 (LL3), ALH-77214 (L3), ALH-77216 (L3), Yamato-790448 (LL3), have been investigated in detail. Special emphasis is put on the mode of occurrence and mineral chemistry of micron-sized matrix olivine in six primitive type-3 ordinary chondrites having lower petrologic subtypes (Krymka, Chainpur, Sharps, Tieschitz, ALH-764 and Yamato-790448). Textural evidences concerning occurrence of matrix ferrous olivine observed in matrices of chondrite samples studied here seem to indicate that some of matrix intermediate to Fe-rich olivine would have formed through solid-solid reactions between matrix enstatite, silica-rich spherules and metallic Fe-Ni. It is shown that the MnO content increases remarkably with increasing FeO content, showing a strong positive correlation of Mn with Fe in matrix ferrous olivine. The ratios of MnO to FeO appear to be distributed around solar ratio and lower than those of chondrule olivines. Although the solid-solid reaction hypothesis explains a wide variation of Fa mole % of matrix olivine, it is not clear whether reactions between matrix enstatite, sillica-rich spherules and metallic Fe-Ni can explain the positive correlation of Mn with Fe in matrix ferrous olivine. Direct vapour\u0026xrarr;solid condensation is suggested as an alternative mechanism for the formation of matrix ferrous olivine.", "subitem_description_type": "Other"}]}, "item_1_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.15094/00004515", "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": "Department of Geosciences, Faculty of Science, Naruto University of Education/Department of Geosciences, Faculty of Science, Naruto University of Education/Department of Geosciences, Faculty of Science, Naruto University of Education"}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "1990-10-01"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "KJ00000036321.pdf", "filesize": [{"value": "5.2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_6", "mimetype": "application/pdf", "size": 5200000.0, "url": {"label": "KJ00000036321", "url": "https://nipr.repo.nii.ac.jp/record/4515/files/KJ00000036321.pdf"}, "version_id": "875db9a6-b601-4dc7-a8d3-ef195e84fcaa"}]}, "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 chemical compositions and textures of matrices and chondrule rims of unequilibrated ordinary chondrites-II. Their constituents and the implications for the formation of matrix olivine", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "The chemical compositions and textures of matrices and chondrule rims of unequilibrated ordinary chondrites-II. Their constituents and the implications for the formation of matrix olivine"}]}, "item_type_id": "1", "owner": "4", "path": ["587"], "permalink_uri": "https://doi.org/10.15094/00004515", "pubdate": {"attribute_name": "公開日", "attribute_value": "1990-10-01"}, "publish_date": "1990-10-01", "publish_status": "0", "recid": "4515", "relation": {}, "relation_version_is_last": true, "title": ["The chemical compositions and textures of matrices and chondrule rims of unequilibrated ordinary chondrites-II. Their constituents and the implications for the formation of matrix olivine"], "weko_shared_id": 4}
The chemical compositions and textures of matrices and chondrule rims of unequilibrated ordinary chondrites-II. Their constituents and the implications for the formation of matrix olivine
https://doi.org/10.15094/00004515
https://doi.org/10.15094/0000451529f4c7d8-2a60-4faa-bdbc-f07268269888
名前 / ファイル | ライセンス | アクション |
---|---|---|
KJ00000036321 (5.2 MB)
|
Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
---|---|---|---|---|---|---|
公開日 | 1990-10-01 | |||||
タイトル | ||||||
タイトル | The chemical compositions and textures of matrices and chondrule rims of unequilibrated ordinary chondrites-II. Their constituents and the implications for the formation of matrix olivine | |||||
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 | |||||
ID登録 | ||||||
ID登録 | 10.15094/00004515 | |||||
ID登録タイプ | JaLC | |||||
ページ属性 | ||||||
内容記述タイプ | Other | |||||
内容記述 | P(論文) | |||||
著者名(英) |
Matsunami,Satoshi
× Matsunami,Satoshi× Nishimura,Hiroshi× Takeshi,Hideo |
|||||
著者所属(英) | ||||||
en | ||||||
Department of Geosciences, Faculty of Science, Naruto University of Education/Department of Geosciences, Faculty of Science, Naruto University of Education/Department of Geosciences, Faculty of Science, Naruto University of Education | ||||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | The micron-size constituents of fine-grained matrices and chondrule rims in ten unequilibrated ordinary chondrites, Semarkona (LL3), Krymka (L3), Sharps (H3), Chainpur (LL3), Tieschitz (H3), Mezo-Madaras (L3), ALH-764 (LL3), ALH-77214 (L3), ALH-77216 (L3), Yamato-790448 (LL3), have been investigated in detail. Special emphasis is put on the mode of occurrence and mineral chemistry of micron-sized matrix olivine in six primitive type-3 ordinary chondrites having lower petrologic subtypes (Krymka, Chainpur, Sharps, Tieschitz, ALH-764 and Yamato-790448). Textural evidences concerning occurrence of matrix ferrous olivine observed in matrices of chondrite samples studied here seem to indicate that some of matrix intermediate to Fe-rich olivine would have formed through solid-solid reactions between matrix enstatite, silica-rich spherules and metallic Fe-Ni. It is shown that the MnO content increases remarkably with increasing FeO content, showing a strong positive correlation of Mn with Fe in matrix ferrous olivine. The ratios of MnO to FeO appear to be distributed around solar ratio and lower than those of chondrule olivines. Although the solid-solid reaction hypothesis explains a wide variation of Fa mole % of matrix olivine, it is not clear whether reactions between matrix enstatite, sillica-rich spherules and metallic Fe-Ni can explain the positive correlation of Mn with Fe in matrix ferrous olivine. Direct vapour⟶solid condensation is suggested as an alternative mechanism for the formation of matrix ferrous olivine. | |||||
雑誌書誌ID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10784627 | |||||
書誌情報 |
Proceedings of the NIPR Symposium on Antarctic Meteorites 巻 3, p. 147-180, 発行日 1990-10 |
|||||
出版者 | ||||||
出版者 | National Institute of Polar Research |