{"id":"df10dc47-9296-43af-8bdd-0ed310ca0e9d","title":"尼日利亚花岗岩中过碱性Dutsen Wai和Ropp杂岩地球化学数据","title_en":"Geochemical data of the peralkaline dutsen Wai and Ropp complexes in the granites of Nigeria","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":"地球化学数据以excel格式存储，样品名称为\"yy-dd\",其中yy为采样点地名，dd为采样点序号","description":"本数据为尼日利亚Dutsen Wai and Ropp杂岩体烧绿石主量分析，及岩体全岩主微量分析，锆石U-Pb定年， 锆石Lu-Hf同位素。烧绿石足量分析通过EPMA获得，全岩主量元素数据由XRF分析获得，微量元素数据由ICP-MS分析获得，锆石U-Pb定年及原位Lu-Hf同位素组成数据由LA-MC-ICP-MS分析获得。以上数据已经发表在国际高级别SCI上，数据真实可靠。通过研究获得了岩体的年龄，限定了岩浆来源，提供了花岗岩成岩作用机理和相关金属成矿的新见解。","doi":"https://doi.org/10.1080/00206814.2020.1821250","projection":"","language":"zh","share_type":"online","east":8.82,"west":8.81,"south":9.42,"north":9.43,"scale":null,"crs":null,"filesize":0.157,"share_policy":"a","ts_created":"2021-05-27T09:02:40.401338+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-07-02T14:36:33.635260+08:00","time_description":"晚侏罗-早白垩","datas_group":3,"time_description_en":"Late Jurassic Early Cretaceous","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":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[521],"subtopics":{"metadata":"df10dc47-9296-43af-8bdd-0ed310ca0e9d","three_pole":null,"third_pole":null},"username":"杨晓勇","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":405}