{"_buckets": {"deposit": "885dacba-622b-4601-ad2f-ed44f71511bc"}, "_deposit": {"created_by": 29, "id": "16284", "owners": [29], "pid": {"revision_id": 0, "type": "depid", "value": "16284"}, "status": "published"}, "_oai": {"id": "oai:ir.kagoshima-u.ac.jp:00016284", "sets": ["6063", "53"]}, "author_link": ["141454", "141456", "141455", "141459", "141458", "141457"], "item_7_alternative_title_19": {"attribute_name": "タイトルよみ", "attribute_value_mlt": [{"subitem_alternative_title": "ガンセキ ハクヘン ノ マイクロ ケイコウ Ｘセン マッピング ニヨル カリチョウセキ ノ ハンベツ"}]}, "item_7_biblio_info_5": {"attribute_name": "収録雑誌名", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2022-12-31", "bibliographicIssueDateType": "Issued"}, "bibliographicPageEnd": "15", "bibliographicPageStart": "8", "bibliographicVolumeNumber": "55", "bibliographic_titles": [{"bibliographic_title": "鹿児島大学理学部紀要"}, {"bibliographic_title": "Reports of the Faculty of Science, Kagoshima University", "bibliographic_titleLang": "en"}]}]}, "item_7_description_4": {"attribute_name": "要約(Abstract)", "attribute_value_mlt": [{"subitem_description": "We propose a simple method for recognizing potassium feldspar in rock thin sections. A potassium feldspar-stained thin section of granodiorite was used to evaluate the suitability of this method. The modal amount of stained potassium feldspar is 35.7%, measured by point counting on a color photomicrograph of granodiorite with a 32 x 32 grid of points. X-ray element-concentration maps of an area covering the same 32 x 32 grid of points are obtained from a micro-XRF apparatus. A grayscale image is generated by the subtraction of a concentration map of Fe from a concentration map of K. The modal amount of bright areas (K-rich and Fe-poor) is 36.0%, measured by point counting on the grayscale image. The results indicate that the proportion of potassium feldspar is recognizable by micro-XRF element-concentration mapping. A 32 x 32 grid of points is set on a color photomicrograph of sandstone. X-ray element-concentration maps and a grayscale image are obtained by the same process as mentioned above. The modal amount of bright areas, indicating potassium feldspar, is 6.0%, measured by point counting on the grayscale image. There is no need of chemical treatment, mirror-finishing, and conductive coating on rock thin sections for micro-XRF element-concentration mapping. Thus, this technique is practically useful for modal analysis of granitic rocks and sandstone by point counting.", "subitem_description_type": "Other"}]}, "item_7_full_name_2": {"attribute_name": "著者よみ", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "141456", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "イジチ, ユウタ"}]}, {"nameIdentifiers": [{"nameIdentifier": "141457", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "ヤマモト, ヒロシ"}]}]}, "item_7_full_name_3": {"attribute_name": "別言語の著者", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "141458", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "IJICHI, Yuta"}]}, {"nameIdentifiers": [{"nameIdentifier": "141459", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "YAMAMOTO, Hiroshi"}]}]}, "item_7_publisher_23": {"attribute_name": "公開者・出版者", "attribute_value_mlt": [{"subitem_publisher": "鹿児島大学"}]}, "item_7_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "13456938", "subitem_source_identifier_type": "ISSN"}]}, "item_7_source_id_9": {"attribute_name": "NII書誌ID", "attribute_value_mlt": [{"subitem_source_identifier": "AA11246904", "subitem_source_identifier_type": "NCID"}]}, "item_7_subject_15": {"attribute_name": "NDC", "attribute_value_mlt": [{"subitem_subject": "450", "subitem_subject_scheme": "NDC"}]}, "item_7_text_24": {"attribute_name": "公開者よみ", "attribute_value_mlt": [{"subitem_text_value": "カゴシマ ダイガク"}]}, "item_7_text_25": {"attribute_name": "公開者別名", "attribute_value_mlt": [{"subitem_text_value": "Kagoshima University"}]}, "item_7_version_type_14": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "伊地知, 佑太"}], "nameIdentifiers": [{"nameIdentifier": "141454", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "山本, 啓司"}], "nameIdentifiers": [{"nameIdentifier": "141455", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2023-01-05"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "AA11246904_v55_p8-15.pdf", "filesize": [{"value": "4.2 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 4200000.0, "url": {"label": "AA11246904_v55_p8-15", "url": "https://ir.kagoshima-u.ac.jp/record/16284/files/AA11246904_v55_p8-15.pdf"}, "version_id": "a8d74bf5-b7b3-4fd1-828b-07c24343930d"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "potassium feldspar", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "point counting", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "granodiorite", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}, {"subitem_subject": "sandstone", "subitem_subject_language": "en", "subitem_subject_scheme": "Other"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "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": "岩石薄片のマイクロ蛍光X線マッピングによるカリ長石の判別", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "岩石薄片のマイクロ蛍光X線マッピングによるカリ長石の判別"}, {"subitem_title": "Identification of potassium feldspar in rock thin sections by micro-XRF mapping", "subitem_title_language": "en"}]}, "item_type_id": "7", "owner": "29", "path": ["53", "6063"], "permalink_uri": "http://hdl.handle.net/10232/00032169", "pubdate": {"attribute_name": "公開日", "attribute_value": "2023-01-05"}, "publish_date": "2023-01-05", "publish_status": "0", "recid": "16284", "relation": {}, "relation_version_is_last": true, "title": ["岩石薄片のマイクロ蛍光X線マッピングによるカリ長石の判別"], "weko_shared_id": -1}