{"id":"c259ea56-72cf-4eaf-8052-000aae2ab17a","title":"藏南冈底斯弧打加错镁铁质侵入岩的地球化学数据","title_en":"Geochemical data of Daggyai Co mafic intrusive rocks in the Gangdise arc, southern Tibet","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"所有数据以Excel文件存储。文件名称为\"ZirUPb.xls\"代表锆石U-Pb年代学数据。文件名称为“WRMajTraIso”代表全岩主微量和同位素地球化学数据。文件名称为“MinMaj”代表矿物主量元素数据。文件名称为“MinTra”代表矿物微量元素数据。","description":"本文数据集包含辉长岩和其包体的全岩主量元素和微量元素、矿物主量元素和微量元素、全岩Sr–Nd同位素、锆石U–Pb年龄数据。样品采集自西藏南部拉萨地块打加错地区的辉长岩及其中的包体。锆石U-Pb年代学数据是通过激光剥蚀-电感耦合等离子体质谱仪分析获得的。岩石全岩主微量地球化学数据是通过X荧光光谱仪和电感耦合等离子体质谱仪分析获得的。矿物主量元素数据是通过电子探针分析获得的，矿物微量元素数据是通过激光剥蚀-电感耦合等离子体质谱仪分析获得的。岩石全岩Sr–Nd同位素是通过样品分离提纯-多接收电感耦合等离子体质谱仪分析获得的。通过获得的数据，可以限定区域内岩浆作用的时代、成因以及深部动力学机制，并对弧岩浆的角闪石分异过程提供认识。","doi":"10.1016/j.lithos.2019.04.013","projection":"","language":"zh","share_type":"online","east":86.0,"west":85.0,"south":30.0,"north":31.0,"scale":null,"crs":null,"filesize":0.1,"share_policy":"a","ts_created":"2021-05-14T23:30:23.446959+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-05-25T08:40:15.469450+08:00","time_description":"217–215 Ma","datas_group":3,"time_description_en":"217–215 Ma","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"颜茂都","username":"颜茂都","email":"maoduyan@itpcas.ac.cn","is_cancel_expert":true}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"1000 year < x","spatial_resolution":"100m - 1km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[522],"subtopics":{"metadata":"c259ea56-72cf-4eaf-8052-000aae2ab17a","three_pole":null,"third_pole":null},"username":"王军","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":400}