{"id":"52887644-26a9-4384-af78-4e84031e9599","title":"湖南井冲钴铜多金属矿床黄铁矿和黄铜矿的LA-ICP-MS数据","title_en":"LA-ICP-MS data of pyrite and chalcopyrite from Jingchong co 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。Excel表头中“Py”和”Ccp“分别表示黄铁矿和黄铜矿，数据点编号格式“JC04-1(Q1_2)”，其中04-1(Q1_2)为编号，JC为地名常量。","description":"表格内容包括湖南井冲钴铜多金属矿床黄铁矿和黄铜矿的激光剥蚀等离子质谱数据（LA-ICP-MS）。实验方法是LA-ICP-MS。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。此数据可为湖南井冲钴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":"10.16539/j.ddgzyckx.2018.05.005","projection":"","language":"zh","share_type":"online","east":113.48,"west":113.45,"south":28.27,"north":28.29,"scale":null,"crs":null,"filesize":0.02,"share_policy":"a","ts_created":"2021-05-23T17:36:57.518385+08:00","doi_type":"沿用数据已有DOI","ts_updated":"2021-05-24T16:07:19.816604+08:00","time_description":"124百万年左右","datas_group":0,"time_description_en":"About 124 million years ago","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":"100 year < x < 1000 year","spatial_resolution":"1km - 10km","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[522],"subtopics":{"metadata":"52887644-26a9-4384-af78-4e84031e9599","three_pole":null,"third_pole":null},"username":"王智琳","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":502}