{"id":"566912d8-b09b-4470-8e59-62082873023a","title":"长江中下游成矿带池州铜钼多金属矿床形成的年代学和地球化学制约因素地球化学分析图集","title_en":"GEOCHRONOLOGICAL and Geochemical Constraints on the formation of Chizhou Cu Mo polymetallic deposit in the middle and lower reaches of the Yangtze River metallogenic belt","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jpg形式储存。使用方法：将数据通过有图片编辑器功能软件打开即可\n数据中点的意义在图例中均有显示。样品名称为“yy-dd”其中，yy代表采样地点，dd代表样品序数","description":"数据内容包括：（1）池州地区四个侵入体代表性锆石颗粒的锆石U-Pb协和图、加权平均年龄和阴极发光（CL）图像。CL图像中的小实心圆代表LA-MC-ICP-MS Hf同位素分析的斑点；大点圆代表LAICP-MS分析的斑点。\n（2）池州花岗闪长岩（斑岩）磷灰石样品地球化学图。（a） Cl与F图；（b）球粒陨石标准化REE图；（c）Y与Sr图；（d）稀土元素三角图。注：M，地幔；M-C，地幔-地壳；C，地壳   \n（3）池州花岗闪长岩（斑岩）岩石化学成分分类图。（a） 总碱与二氧化硅（TAS）图。（b） A/NK与A/CNK的对比图。（c） A.R.-SiO2图，A.R.=（Al2O3+CaO+Na2O+K2O）/（Al2O3+CaO–Na2O–K2O）。实线表示钙碱性、碱性和过碱性之间的划分。（d） K2O与SiO2的对比图\n（4）（a） 池州花岗闪长岩（斑岩）样品的Al2O3与SiO2的关系曲线，（b）MgO与SiO2的关系曲线，（c）Zr与SiO2的关系曲线，（d）Nb与SiO2的关系曲线，（e）Sr与SiO2的关系曲线，（f）Sr/Y与Y的关系曲线\n（5）池州花岗闪长岩（斑岩）样品的球粒陨石标准化稀土模式和原始地幔标准化微量元素蜘蛛图\n（6）池州地区侵入岩Nd-Sr同位素图\n（7）池州侵入体锆石的U-Pb年龄图\n（8）（a）锆石样品的lgfO2与T（℃）和（b）锆石样品的Ce4+/Ce3±值与Eu/Eu*值，（C）池州侵入岩磷灰石样品的logfO2与δEu的曲线图。MH:磁铁矿-赤铁矿缓冲液，FMQ: 铁橄榄石-磁铁-石英缓冲液，IW:铁-浮体缓冲液\n（9）池州花岗闪长岩（斑岩）样品的（a）Ta/Sm与Ta、（b）V与Rb、（c）La/Yb与SiO2的关系曲线。注：PM部分熔融，FC分离结晶","doi":"doi.org/10.1016/j.oregeorev.2019.04.018","projection":"","language":"zh","share_type":"protected","east":117.67,"west":117.33,"south":30.33,"north":30.67,"scale":null,"crs":null,"filesize":7.82,"share_policy":"a","ts_created":"2021-05-17T20:35:51.479187+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-05-19T16:14:58.120311+08:00","time_description":"150Ma","datas_group":0,"time_description_en":"150Ma","data_format":null,"project":[11],"specials":[],"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":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[521],"subtopics":{"metadata":"566912d8-b09b-4470-8e59-62082873023a","three_pole":null,"third_pole":null},"username":"谢建成","review_time":null,"protected_duration":24,"protected_describe":null,"is_important":false,"hit_count":497}