{"id":"fbe3c17b-a324-4422-b6de-5291103f25c1","title":"湖南栗山铅锌铜多金属矿床闪锌矿的LA-ICP-MS数据","title_en":"LA-ICP-MS data of sphalerite from Lishan Pb Zn Cu polymetallic deposit, Hunan 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":"激光剥蚀等离子质谱数据以Excel表格格式储存。样品名称为“yy-dd-zz”其中，yy代表采样地点，dd-zz代表样品编号。","description":"数据集为湖南栗山铅锌铜多金属矿床地区闪锌矿的激光剥蚀等离子质谱数据（LA-ICP-MS）。实验方法是LA-ICP-MS。测试分析在南京聚谱检测科技有限公司完成。193 nm ArF 准分子激光剥蚀系统由Teledyne Cetac Technologies 制造，型号为Analyte Excite；四极杆型电感耦合等离子体质谱仪（ICP-MS）型号为Agilent 7700x。准分子激光发生器产生的深紫外光束经匀化光路聚焦于硫化物表面，能量密度为3.5 J/cm2，束斑直径为25~40 μm，频率为6 Hz，共剥蚀40秒，剥蚀气溶胶由氦气送入ICP-MS完成测试。测试元素包括55Mn、57Fe、59Co、60Ni、65Cu、66Zn、69Ga、72Ge、75As、77Se、107Ag、111Cd、118Sn、121Sb和125Te。微量元素的标定采用美国地质调查局硫化物压饼MASS-1和玄武质熔融玻璃GSE-1G，数据处理采用软件ICPMSDataCal完成。此数据可为湖南栗山铅锌铜多金属矿床日后地球化学模型分析提供数据支持。\n以上数据已发表于EI高级别期刊，数据真实可靠。数据以Excel表格形式储存。","doi":"10.13745/j.esf.sf.2020.4.28","projection":"","language":"zh","share_type":"online","east":114.0,"west":112.0,"south":28.5,"north":29.0,"scale":null,"crs":null,"filesize":0.02,"share_policy":"a","ts_created":"2021-05-23T16:54:37.831979+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-05-26T16:32:11.042886+08:00","time_description":"129百万年来","datas_group":0,"time_description_en":"129 million years","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":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":"10 year < x < 100 year","spatial_resolution":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[522],"subtopics":{"metadata":"fbe3c17b-a324-4422-b6de-5291103f25c1","three_pole":null,"third_pole":null},"username":"王智琳","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":914}