{"_buckets": {"deposit": "8a77f8f1-c15f-49ac-a182-379b0fffad45"}, "_deposit": {"id": "26902", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "26902"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00026902"}, "item_10_biblio_info_6": {"attribute_name": "\u66f8\u8a8c\u60c5\u5831", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2018-09", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "7", "bibliographicPageEnd": "854", "bibliographicPageStart": "843", "bibliographicVolumeNumber": "36", "bibliographic_titles": [{"bibliographic_title": "Journal of Metamorphic Geology"}]}]}, "item_10_description_4": {"attribute_name": "\u6284\u9332", "attribute_value_mlt": [{"subitem_description": "Here, we report the first discovery of an amorphous SiO2 phase (APSI phase) in a pseudomorph after coesite included in garnet from an ultrahigh\u2010pressure (UHP) eclogite from the Su\u2013Lu metamorphic belt, eastern China. Using transmission electron microscopy, Raman spectroscopy and selected area electron diffraction, we show that the internal structure of the pseudomorph consists of an APSI phase with nano/submicrocrystalline particles of quartz and a polycrystalline K\u2010bearing fibrous sheet\u2010silicate phase (KFSS phase). The APSI phase\u2010bearing aggregates included in the garnet might have formed by reactions involving a supercritical fluid during exhumation by the following processes: (1) the development of radial cracks within the host garnet by the phase transition of coesite to quartz; (2) the decomposition of a part of the pseudomorph following infiltration of supercritical fluid; (3) the precipitation of the KFSS phase from the fluid phase during subsequent exhumation and cooling, which was likely promoted by a change in the metamorphic fluid from supercritical and/or subcritical to aqueous fluid; and (4) the rapid precipitation of the APSI phase under a metastable (non\u2010equilibrium) state, such as quenching, during a later stage of the exhumation. Whether the APSI phase generally formed during exhumation and survived widely throughout the Su\u2010Lu terrane is unknown. However, the presence of the APSI phase in a UHP eclogite provides new insight into the geodynamic phenomena occurring at continental collision zones.", "subitem_description_type": "Abstract"}]}, "item_10_description_5": {"attribute_name": "\u5185\u5bb9\u8a18\u8ff0", "attribute_value_mlt": [{"subitem_description": "\u30d5\u30a1\u30a4\u30eb\u516c\u958b\uff1a2019-09-01", "subitem_description_type": "Other"}]}, "item_10_publisher_32": {"attribute_name": "\u51fa\u7248\u8005", "attribute_value_mlt": [{"subitem_publisher": "Wiley"}]}, "item_10_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "https://doi.org/10.1111/jmg.12315", "subitem_relation_type_select": "DOI"}}]}, "item_10_rights_12": {"attribute_name": "\u6a29\u5229", "attribute_value_mlt": [{"subitem_rights": "\"This is the peer reviewed version of the following article: [Taguchi T, Miyake A, Enami M, Igami Y. Significance of an amorphous SiO2 phase in a pseudomorph after coesite enclosed in garnet from ultrahigh\u2010pressure eclogite, Su\u2013Lu Belt, eastern China. J Metamorph Geol. 2018;36:843\u2013854. https://doi.org/10.1111/jmg.12315], which has been published in final form at [https://doi.org/10.1111/jmg.12315]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.\""}]}, "item_10_select_15": {"attribute_name": "\u8457\u8005\u7248\u30d5\u30e9\u30b0", "attribute_value_mlt": [{"subitem_select_item": "author"}]}, "item_10_source_id_61": {"attribute_name": "ISSN\uff08print\uff09", "attribute_value_mlt": [{"subitem_source_identifier": "0263-4929", "subitem_source_identifier_type": "ISSN"}]}, "item_10_source_id_62": {"attribute_name": "ISSN\uff08Online\uff09", "attribute_value_mlt": [{"subitem_source_identifier": "1525-1314", "subitem_source_identifier_type": "ISSN"}]}, "item_creator": {"attribute_name": "\u8457\u8005", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Taguchi, Tomoki"}], "nameIdentifiers": [{"nameIdentifier": "88154", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Miyake, Akira"}], "nameIdentifiers": [{"nameIdentifier": "88155", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Enami, Masaki"}], "nameIdentifiers": [{"nameIdentifier": "88156", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Igami, Yohei"}], "nameIdentifiers": [{"nameIdentifier": "88157", "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": "2019-09-01"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "Taguchi_et_al_2018JMG.pdf", "filesize": [{"value": "5.3 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 5300000.0, "url": {"label": "Taguchi_et_al_2018JMG", "url": "https://nagoya.repo.nii.ac.jp/record/26902/files/Taguchi_et_al_2018JMG.pdf"}, "version_id": "fc5867e7-0f5c-43aa-af41-43413ffa12f6"}]}, "item_keyword": {"attribute_name": "\u30ad\u30fc\u30ef\u30fc\u30c9", "attribute_value_mlt": [{"subitem_subject": "amorphous SiO2 phase", "subitem_subject_scheme": "Other"}, {"subitem_subject": "metamorphic fluid", "subitem_subject_scheme": "Other"}, {"subitem_subject": "pseudomorph after coesite", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Su\u2013Lu Belt", "subitem_subject_scheme": "Other"}, {"subitem_subject": "TEM observation", "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": "Significance of an amorphous SiO2 phase in a pseudomorph after coesite enclosed in garnet from ultrahigh-pressure eclogite, Su-Lu Belt, eastern China", "item_titles": {"attribute_name": "\u30bf\u30a4\u30c8\u30eb", "attribute_value_mlt": [{"subitem_title": "Significance of an amorphous SiO2 phase in a pseudomorph after coesite enclosed in garnet from ultrahigh-pressure eclogite, Su-Lu Belt, eastern China"}]}, "item_type_id": "10", "owner": "1", "path": ["879/880/881"], "permalink_uri": "http://hdl.handle.net/2237/00029105", "pubdate": {"attribute_name": "\u516c\u958b\u65e5", "attribute_name_i18n": "\u516c\u958b\u65e5", "attribute_value": "2018-12-12"}, "publish_date": "2018-12-12", "publish_status": "0", "recid": "26902", "relation": {}, "relation_version_is_last": true, "title": ["Significance of an amorphous SiO2 phase in a pseudomorph after coesite enclosed in garnet from ultrahigh-pressure eclogite, Su-Lu Belt, eastern China"], "weko_shared_id": null}