{"id":"ae7b751f-cf81-482d-b98c-78ee3d061fa8","title":"中国西藏普士拉淡色花岗岩和锂辉石（-透锂长石）型伟晶岩全岩及矿物地球化学数据","title_en":"Whole-rock and mineral geochemical data of leucohgranites and spodumene (-petalite) subtype pegmatites in Pusila, 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\"Pusila-WRMajTra\"，代表全岩主微量元素数据；文件名称为\"Pusila-SpdMajTra\"，代表锂辉石主微量元素数据；文件名称为\"Pusila-PtlMaj\"，代表透锂长石主量元素数据；文件名称为\"Pusila-CGMMaj\"，代表铌铁矿族矿物主量元素数据；文件名称为\"Pusila-ColAge\"，代表铌铁矿族矿物定年数据；文件名称为\"Pusila-CstAge\"，代表锡石定年数据；","description":"本数据包括岩石全岩主微量地球化学数据，锂辉石的主微量元素数据，透锂长石、铌铁矿族矿物的主量元素数据，铌铁矿族矿物和锡石放射性同位素测年数据。样品采集自西藏中部的普士拉淡色花岗岩岩体。岩石全岩主量地球化学数据通过X荧光光谱仪分析获得，微量元素通过电感耦合等离子体质谱仪分析获得，矿物主量元素数据通过电子探针分析获得，矿物微量元素数据以及铌铁矿族矿物和锡石的放射性同位素测年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，可以确定普士拉淡色花岗岩体的锂成矿特征，赋存于锂辉石（-透锂长石）型伟晶岩；另外，通过数据可以限定锂成矿伟晶岩形成时代为中新世（~ 25–23 Ma）。","doi":"doi.org/10.1016/j.lithos.2020.105421","projection":"","language":"zh","share_type":"offline","east":29.0,"west":28.0,"south":86.0,"north":87.0,"scale":null,"crs":null,"filesize":0.088,"share_policy":"c","ts_created":"2021-11-22T12:15:07.750798+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-12-06T16:35:11.549186+08:00","time_description":"25-23百万年前","datas_group":0,"time_description_en":"25-23 million years ago","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":"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":"ae7b751f-cf81-482d-b98c-78ee3d061fa8","three_pole":null,"third_pole":null},"username":"刘小驰","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":388}