{"id":"12ed7ec1-f3e2-4cf2-8c5d-c4b8db938212","title":"扬子西缘新元古代同德岩体Fe同位素地球化学数据","title_en":"Fe isotope data of the Neoproterozoic Tongde intrusion in the western margin of the Yangtze Block","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“WRFe”代表全岩Fe同位素地球化学数据。","description":"本数据为岩浆岩的全岩稳定Fe同位素数据。样品采集自华南扬子板块西缘同德地区的新元古代闪长岩和辉长岩体。Fe同位素的化学处理是在中国科学院广州地球化学研究所同位素地球化学国家重点实验室完成，全流程空白是25ng，回收率高于99%。数据是通过电感耦合等离子体质谱仪分析获得，其分析误差（2σ）低于0.06‰。通过获得的数据，可以限定新元古代同德岩体演化的精细过程，为中基性岩石的Fe同位素分馏机制提供新的制约。","doi":"10.11888/Geo.tpdc.271309","projection":"","language":"zh","share_type":"online","east":101.57,"west":101.56,"south":26.68,"north":26.77,"scale":null,"crs":null,"filesize":0.012,"share_policy":"a","ts_created":"2021-05-15T09:02:40.970266+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-05-25T08:40:15.507469+08:00","time_description":"840百万年","datas_group":3,"time_description_en":"840 million years","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"王浩","username":"王浩_iggcas","email":"wanghao@mail.iggcas.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":[521],"subtopics":{"metadata":"12ed7ec1-f3e2-4cf2-8c5d-c4b8db938212","three_pole":null,"third_pole":null},"username":"王军","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":455}