{"_buckets": {"deposit": "ef59c8a9-81bd-45d2-beb3-29bd7b990b04"}, "_deposit": {"id": "25793", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "25793"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00025793"}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2017-12", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "06", "bibliographicPageEnd": "1521", "bibliographicPageStart": "1503", "bibliographicVolumeNumber": "81", "bibliographic_titles": [{"bibliographic_title": "Mineralogical Magazine"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Rutile grains occur extensively in host phases of biotite and quartz-feldspar aggregate in high-temperature paragneisses of the Mogok metamorphic belt of Myanmar. They occur as an isolated phase and sometimes show intergrowth texture with ilmenite. Most rutile grains contain up to 3.7 wt.% Nb2O5, which shows positive correlations with Fe and trivalent elements. Niobium substitutes for Ti by a coupled substitution with the trivalent cations (M3^+) of Nb^5+M^3+Ti^4+ -2. Fine-grained rutile grains included in ilmenite are distinctly poor in Nb (\u003c0.1 wt.% as Nb2O5) and contain Fe of 1.7\u20133.2 wt.% as Fe2O3, suggesting vacancybearing substitution of Fe^3+ 4 Ti^4+ -3\u25a1\u20131, where \u25a1 indicates a vacancy. The rutile grains in the felsic phases contain high Zr contents of up to 4200 ppm, suggesting equilibrium temperatures over 800\u00b0C using the Ti-in-rutile geothermometer. These high-temperature conditions are consistent with those estimated by conventional methods reported in the literature and suggest widespread occurrences of the upperamphibolite and granulite facies metamorphic rocks in the middle segment of the Mogok metamorphic belt. In contrast, the Zr contents of rutile grains in biotite are usually \u003c1000 ppm, implying equilibrium temperatures lower than 750\u00b0C. Most of the rutile grains poorer in Zr might have been included in biotite and were isolated from the zircon-bearing system during an early stage of prograde metamorphism. Some other rutile grains poorer in Zr might have been an exsolved phase from Ti-rich biotite during retrograde metamorphism, which was furthered by the infiltration of metamorphic fluid under lower-amphibolite facies conditions.", "subitem_description_type": "Abstract"}]}, "item_10_description_5": {"attribute_name": "\u5185\u5bb9\u8a18\u8ff0", "attribute_value_mlt": [{"subitem_description": "Published online: 26 January 2018", "subitem_description_type": "Other"}, {"subitem_description": "\u30d5\u30a1\u30a4\u30eb\u516c\u958b\uff1a2018-07-26", "subitem_description_type": "Other"}]}, "item_10_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "Cambridge University Press"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1180/minmag.2017.081.014", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "This article has been published in a revised form in [Mineralogical Magazine] [https://doi.org/10.1180/minmag.2017.081.014]. This version is free to view and download for private research and study only. Not for re-distribution, re-sale or use in derivative works. \u00a9 2017 The Mineralogical Society of Great Britain and Ireland."}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_10_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "0026-461X", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Maw Maw Win"}], "nameIdentifiers": [{"nameIdentifier": "76566", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Enami, M."}], "nameIdentifiers": [{"nameIdentifier": "76567", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kato, T."}], "nameIdentifiers": [{"nameIdentifier": "76568", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Ye Kyaw Thu"}], "nameIdentifiers": [{"nameIdentifier": "76569", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "\u30d5\u30a1\u30a4\u30eb\u60c5\u5831", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2018-07-26"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "MMW2017.pdf", "filesize": [{"value": "2.7 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 2700000.0, "url": {"label": "MMW2017", "url": "https://nagoya.repo.nii.ac.jp/record/25793/files/MMW2017.pdf"}, "version_id": "5f39052b-6909-4e7c-b876-d79c64e5250b"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "niobium", "subitem_subject_scheme": "Other"}, {"subitem_subject": "zirconium", "subitem_subject_scheme": "Other"}, {"subitem_subject": "rutile", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Mogok metamorphic rock", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Myanmar", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "\u8a00\u8a9e", "attribute_value_mlt": [{"subitem_language": "eng"}]}, "item_resource_type": {"attribute_name": "\u8cc7\u6e90\u30bf\u30a4\u30d7", "attribute_value_mlt": [{"resourcetype": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "A mechanism for Nb incorporation in rutile and application of Zr-in-rutile thermometry: A case study from granulite facies paragneisses of the Mogok metamorphic belt, Myanmar", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "A mechanism for Nb incorporation in rutile and application of Zr-in-rutile thermometry: A case study from granulite facies paragneisses of the Mogok metamorphic belt, Myanmar"}]}, "item_type_id": "10", "owner": "1", "path": ["879/880/881"], "permalink_uri": "http://hdl.handle.net/2237/00027998", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_value": "2018-05-17"}, "publish_date": "2018-05-17", "publish_status": "0", "recid": "25793", "relation": {}, "relation_version_is_last": true, "title": ["A mechanism for Nb incorporation in rutile and application of Zr-in-rutile thermometry: A case study from granulite facies paragneisses of the Mogok metamorphic belt, Myanmar"], "weko_shared_id": null}