{"id":"cca3728d-de80-4332-8286-5edde016692b","title":"中国西藏库曲花岗岩和伟晶岩稀有金属矿物化学数据","title_en":"Chemical data of the rare-element minerals from the Kuqu leucogranite and pegmatite, 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\"SpdMajTra\"，代表锂辉石主微量数据；文件名称为“BrlMajTra”,代表绿柱石主微量数据， 文件名称为“ColMaj”代表铌钽矿主量数据。","description":"本数据包括锂铝硅酸盐矿物和绿柱石的原位主微量元素数据、以及铌钽氧化物的原位主量元素数据。样品采集自喜马拉雅东段库曲淡色花岗岩和花岗伟晶岩。矿物主量元素数据通过电子探针获得，矿物微量元素数据通过激光剥蚀电感耦合等离子体质谱仪分析获得。通过获得的数据可以揭示出矿物形成时复杂的结晶环境，显示了结晶分异、过冷却引起的过饱和以及流体作用，可以反映结晶环境和岩浆分异演化程度，探讨淡色花岗岩与花岗伟晶岩的演化关系以及稀有金属矿化远景。","doi":"10.11888/SolidEar.tpdc.271834","projection":"","language":"zh","share_type":"online","east":92.0,"west":91.0,"south":28.0,"north":29.0,"scale":null,"crs":null,"filesize":0.049,"share_policy":"a","ts_created":"2021-11-19T18:05:32.759399+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-11-22T10:22:15.391969+08:00","time_description":"50百万年来","datas_group":2,"time_description_en":"50 million years","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[],"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":"cca3728d-de80-4332-8286-5edde016692b","three_pole":null,"third_pole":null},"username":"刘小驰","review_time":null,"protected_duration":0,"protected_describe":"半年保护期","is_important":false,"hit_count":30}