{"id":"d66db34c-0585-4077-9495-eeaa1706706f","title":"湘东北横洞钴矿床黄铁矿LA-ICP-MS数据","title_en":"LA-ICP-MS data of pyrite from Hengdong cobalt deposit in northeastern Hunan","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Word文档格式储存，无特殊数据格式和编号说明。","description":"本数据集包含湖南横洞钴矿床地区黄铁矿激光剥蚀等离子质谱(LA-CIP-MS)数据。实验方法如下：分析在国家地质实验测试中心完成, 分析仪器为配有NWR193 nm激光剥蚀系统的Finnigan Element 2 ICP-MS等离子体质谱仪。实验过程中采用氦气作为载气, 激光束斑直径为35 μm, 脉冲频率10 Hz, 80%的激光能量, 每个点的分析时间为60 s, 包括20 s的背景测试和40 s的样品信号。测试的元素包括34S、57Fe、59Co、60Ni、65Cu、66Zn、75As、82Se、96Mo、107Ag、115In、118Sn、121Sb、208Pb、209Bi等。微量元素的校正使用USGS硫化物标样MASS1、NIST610和NIST612作为联合外标, KL2G(德国马普所的硅酸盐标准样品系列MPI-DING中的一个)作为监控标样, 电子探针分析的Fe含量作为内标。数据可供后期湖南横洞钴矿床及湘东北地区类似矿床的地球化学分析。\n以上数据已发表于SCI高级别期刊，数据真实可靠。数据以Word文档形式储存。","doi":"10.11888/Geo.tpdc.271423","projection":"","language":"zh","share_type":"online","east":113.8,"west":113.6,"south":28.3,"north":28.7,"scale":null,"crs":null,"filesize":0.02,"share_policy":"a","ts_created":"2021-06-09T20:16:09.931991+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-06-10T15:35:28.442059+08:00","time_description":"白垩纪","datas_group":3,"time_description_en":"Cretaceous","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"王浩","username":"王浩_iggcas","email":"wanghao@mail.iggcas.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42423,"last_login":"2022-04-08T09:30:55.983765+08:00","username":"吴强林","email":"wuql@itpcas.ac.cn","is_active":true,"is_staff":true,"user_name":"吴强林"},"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":"d66db34c-0585-4077-9495-eeaa1706706f","three_pole":null,"third_pole":null},"username":"王智琳","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":359}