{"id":"5d73cb29-3bd2-4dee-a72f-d4dec6c4204e","title":"西藏甲玛铜多金属矿床主微量、电子探针及Sr-Nd同位素数据","title_en":"Major and trace, electron microprobe and Sr Nd isotopic data of Jiama copper polymetallic deposit in 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":"数据文件为date，均为文章内实验数据，可直接查看。","description":"岩浆混合作用的研究对揭示壳幔相互作用，探讨成岩成矿过程具有重要意义。甲玛矿区位于冈底斯成矿带东段，为超大型斑岩-矽卡岩型铜多金属矿床，矿区内的中酸性岩浆岩中普遍发育暗色包体，对其中的暗色包体中的闪长质包体开展详细的岩相学、岩石地球化学、Sr-Nd 同位素地球化学及U-Pb 同位素地质年代学等方面研究以期查明岩石成因，为岩浆混合作用和成矿作出启示，完善甲玛成岩成矿模型。岩石主微量元素分析测试是在核工业北京地质研究院完成，锆石U-Pb 同位素定年是在中国地质大学( 北京)地质过程与矿产资源国家重点实验室矿床地球化学微区分析室完成，同位素定年所采用的激光剥蚀系统为美国产Geolas193 准分子固体进样系统，ICP-MS 为美国生产的THermo Fisher X SeriesⅡ型四极杆等离子体质谱仪。数据质量良好。","doi":"10.11888/SolidEar.tpdc.272097","projection":"","language":"zh","share_type":"online","east":91.81,"west":91.73,"south":28.68,"north":29.74,"scale":null,"crs":null,"filesize":5.7,"share_policy":"a","ts_created":"2022-02-14T10:57:41.137504+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-03-07T10:15:28.131304+08:00","time_description":"","datas_group":3,"time_description_en":"","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":"--","spatial_resolution":"--","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[800,801],"subtopics":{"metadata":"5d73cb29-3bd2-4dee-a72f-d4dec6c4204e","three_pole":null,"third_pole":null},"username":"王立强","review_time":null,"protected_duration":null,"protected_describe":"无","is_important":false,"hit_count":82}