{"id":"bf74b395-36e2-4315-8a85-0e7ed808f5f6","title":"西藏班公湖、东巧和那曲地区超镁铁质岩矿物和全岩组成以及Re-Os同位素数据集（2009-2013）","title_en":"Dataset of ultramafic mineral, whole rock composition and Re-Os isotope of Bangong Lake, Dongqiao and Nagqu in Tibet (2009-2013)","serial":"泛第三极环境大数据平台","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。由于本数据集测定时间不尽一致，指标繁杂，如需要详细原始数据者，请联系数据管理者。联系信息：北京市朝阳区林萃路16号院3号楼，邮编：100101，联系人姓名 : 丁林，Email： dinglin@itpcas.ac.cn， Tel：010-84097104。","instructions":"","description":"数据源描述：数据根据文献资料整理得来：Huang, Q.S., Shi, R.D., O’Reilly, S.Y., Griffin, W.L., Zhang, M., Liu, D.L., &Zhang, X.R. (2015). Re-Os isotopic constraints on the evolution of the Bangong-Nujiang Tethyan oceanic mantle, Central Tibet. Lithos, 224-225, 32-45。\n测试方法：主量元素XRF测试；微量元素ICP-MS测试；矿物EPMA测试；全岩Re-Os同位素稀释剂法TIMS测试；原位硫化物LA-MC-PMS测试。\n数据加工方法：数据由分析仪器自动获取，年龄数据用ISOPLOT软件计算得来。\n原始资料数据精度：主量元素分析精度为1-5%；微量元素分析精度为10%；Re-Os同位素分析精度见表中误差分析值。\n数据生产过程：第一作者亲自分析获得，严格按照实验规范操作。\n应用范围：地质学领域。\n加工后数据精度：在加工生成数据表后精度与分析精度基本相同。\n\n数据包含7个表：\n（1）橄榄岩全岩主量元素组成\n（2）橄榄岩全岩Re-Os同位素\n（3）硫化物Re-Os同位素\n（4）橄榄岩全岩微量元素\n（5）橄榄石组成\n（6）尖晶石组成\n（7）硫化物组成\n橄榄岩全岩主量元素组成数据25个；全岩Re-Os42个；硫化物Re-Os13个；全岩微量25个；橄榄石组成40个；尖晶石组成52个；硫化物组成16个。\n数据类型：\n表1：全岩主量元素\n数据类型：数字型\n表2：全岩Re-Os同位素\n数据类型：数字型\n表3：硫化物Re-Os同位素\n数据类型：数字型\n表4：全岩微量元素\n数据类型：数字型\n表5：橄榄石组成\n数据类型：数字型\n表6：尖晶石组成\n数据类型：数字型\n表7：硫化物组成\n数据类型：数字型\n \n量纲（度量单位）：\n “全岩主量组成”量纲：百分比%；“Re-Os同位素”量纲：比值；“微量元素”量纲：ppm；“矿物组成”量纲：百分比%","doi":"10.11888/Geology.tpe.249415.file","projection":"","language":"zh","share_type":"online","east":92.5,"west":79.0,"south":31.5,"north":34.0,"scale":null,"crs":"","filesize":0.057,"share_policy":"a","ts_created":"2018-07-20T02:38:19+08:00","doi_type":null,"ts_updated":"2021-04-19T20:31:37.059004+08:00","time_description":"","datas_group":3,"time_description_en":null,"data_format":"EXCEL","project":[11],"specials":["1832ecb3-70d0-4b5e-bdb5-2e9ff4ad1efe","f2a78cde-1c98-4241-94dc-7532eba32b80"],"cite":"Huang, Q. S., Shi, R. D., O’Reilly, S. Y., Griffin, W. L., Zhang, M., Liu, D. L., Zhang, X. R., 2015. Re-Os isotopic constraints on the evolution of the Bangong-Nujiang Tethyan oceanic mantle, Central Tibet. Lithos, 224–225: 32-45.","review_status":5,"review_invite":[],"review_editor":{"id":21057,"last_login":"2022-04-02T11:43:37.753860+08:00","username":"gecm","email":"gechm@lzb.ac.cn","is_active":true,"is_staff":true,"user_name":"盖春梅"},"data_sources":"","temporal_resolution":"","spatial_resolution":"","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"bf74b395-36e2-4315-8a85-0e7ed808f5f6","three_pole":null,"third_pole":null},"username":"SDB","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":2715}