{"id":"017e6fdb-f6c8-4d92-b7f0-347a8eaff5ba","title":"厄尔士山脉锡成矿省锡石U-Pb年代学","title_en":"Cassiterite U-Pb geochronology of Erzgebirge tin province","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文件存储，可直接使用Excel工作薄打开。名称为“Cst_UPb”的文件代表锡石U-Pb同位素及年代学数据。","description":"本数据为位于德国和捷克交接部位的波西米亚地区的厄尔士山脉典型锡矿床中锡石的U-Pb年代学数据。样品为采自五个具有代表性锡矿床的锡石，包括Saisdorf Sn-W云英岩脉矿床（样品SD-1），Ehrenfriedersdorf云英岩脉矿床（样品E-148，E-199），Altenberg斑岩（样品ALT-1，ALT-2），Zinnwald Li-Sn云英岩/钠长花岗岩（样品ZW-1），Krupka Sn云英岩（样品KP-1）。锡石的原位U-Pb同位素数据由LA-ICP-MS分析获得。以上数据已发表于国际著名SCI期刊（Geology），数据真实可靠。通过获得的数据，能够揭示锡石的结晶年龄，限定厄尔士山脉主要锡矿床成矿事件的时限。","doi":"10.1130/G39634.1","projection":null,"language":"zh","share_type":"online","east":13.5,"west":12.5,"south":50.4,"north":50.7,"scale":null,"crs":null,"filesize":0.052,"share_policy":"a","ts_created":"2021-05-31T16:14:18.947880+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-05-31T16:50:39.566719+08:00","time_description":"320-326 Ma","datas_group":3,"time_description_en":"320-326 Ma","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":[521],"subtopics":{"metadata":"017e6fdb-f6c8-4d92-b7f0-347a8eaff5ba","three_pole":null,"third_pole":null},"username":"张珺杰","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":585}