{"id":"a270b330-f41c-4648-9c6f-6b108bd055e1","title":"中国西昆仑-喀喇昆仑造山带白龙山稀有金属伟晶岩矿物化学数据","title_en":"Mineral chemistry data of rare metal pegmatites from the Bailongshan, West Kunlun-Karakorum orogenic belt, 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“Muscovite”，代表白云母矿物地球化学数据，文件名称为“Columbite”，代表铌铁矿族矿物地球化学数据。","description":"数据包括白云母和铌铁矿族矿物的化学成分数据。样品采集自西昆仑-喀喇昆仑造山带白龙山地区稀有金属伟晶岩。矿物主量元素数据通过电子探针分析获得，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。上述数据均在中国科学院广州地球化学研究所分析完成。根据所获得的数据，识别出原生和次生两类白云母，确认铌铁矿族矿物形成于岩浆-热液过程中的三个阶段。熔体交代过程导致了白云母中Li等元素的富集，而流体交代则导致白云母中B和Rb等元素的流失。","doi":"doi.org/10.1016/j.lithos.2020.105507","projection":"","language":"zh","share_type":"online","east":80.0,"west":79.0,"south":35.5,"north":36.5,"scale":null,"crs":null,"filesize":0.14,"share_policy":"a","ts_created":"2021-04-26T14:57:32.786585+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-05-18T08:55:18.968826+08:00","time_description":"210百万年","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":["b6500306-f60b-4aa1-b0b6-0324d94866df"],"cite":null,"review_status":5,"review_invite":[{"user_name":"颜茂都","username":"颜茂都","email":"maoduyan@itpcas.ac.cn","is_cancel_expert":true}],"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 4.0 International (CC BY 4.0)","fund":[21],"subtopics":{"metadata":"a270b330-f41c-4648-9c6f-6b108bd055e1","three_pole":null,"third_pole":null},"username":"刘小驰","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":917}