{"id":"9b5cd900-1bb6-439f-b7fd-0e614cf34f86","title":"中国西藏夏如岩体花岗岩、伟晶岩和花岗片麻岩全岩及矿物地球化学数据","title_en":"Whole rock and mineral geochemical data of granite, pegmatite and granite gneiss in xiaru rock body, Tibet, China","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":"数据以Excel格式存储。文件名称为\"WRMajTr\"，代表全岩主微量元素数据；\"ColMaj\"，代表铌钽矿族主量元素数据；“ColAge”，代表铌钽矿族年龄数据；“ZrnAge”，代表锆石年龄数据；“MonAge\"，代表独居石年龄数据。","description":"本数据包括岩石全岩主量微量地球化学数据，夏如富Nb-Ta-W氧化物矿物主量数据，铌铁矿族矿物、锆石、独居石放射性同位素测年数据。样品采集自西藏中部夏如岩体。岩石全岩主量地球化学数据通过X射线荧光光谱仪分析获得，微量数据通过电感耦合等离子体质谱仪分析获得，铌钽钨氧化物矿物主量数据通过电子探针分析获得。铌铁矿族矿物、锆石以及独居石放射性同位素测年通过激光剥蚀电感耦合等离子体质谱仪分析获得。通过获得的数据确定了夏如成矿作用时代，确定夏如岩体花岗质伟晶岩的铌钽含量达到边界品位。","doi":"10.1360/TB-2021-0546","projection":null,"language":"zh","share_type":"online","east":87.0,"west":86.0,"south":28.5,"north":29.5,"scale":null,"crs":null,"filesize":0.06,"share_policy":"a","ts_created":"2021-11-22T11:25:55.468670+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-11-22T11:41:37.064665+08:00","time_description":"44-35百万年前","datas_group":3,"time_description_en":"44-35 million years ago","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"李明慧","username":"李明慧","email":"liminghui@itpcas.ac.cn","is_cancel_expert":false}],"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":"0.5º - 1º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[21],"subtopics":{"metadata":"9b5cd900-1bb6-439f-b7fd-0e614cf34f86","three_pole":null,"third_pole":null},"username":"刘小驰","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":260}