{"id":"d6a36f5e-7d90-473f-b2ba-9b7bf30bd2ff","title":"铜山口Cu-Mo矿床的Fe和S同位素数据","title_en":"Fe and S isotopic data of Tongshankou Cu Mo deposit","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excel格式存储，文件的名称为“yyyyddd-xxx.xlsx”，其中第一作者姓氏，ddd代表文章发表年份，xxx代表发表杂志，如未发表则为ubpublished，比如Chen2020-CMP.xlsx就代表Chen在2020年发表于cmp文章中的数据","description":"本数据集主要包括对铜山口采集的早侏罗到晚白垩时代的斑岩性铜矿床样品的Fe和Si同位素分析结果。采样扬子河长江下游地理位置大概为北纬：28°~33°，东经：116°~123°。样品类型包括浸染状黄铁矿、黄铜矿、云母、磁铁矿等，主要包括全岩主量元素、Fe-S同位素分析。使用的仪器包括XRF，MC-ICPMS，MAT253等。主量元素数据由XRF获取。样品酸消解并通过离子交换树脂分离后，随后用MC-ICPMS和MAT253测试硅同位素和硫同位素，测试时选择国际通用的标准样品对测试数据进行监控。测试于2019-01-31 至 2020-05-31期间完成。数据对Fe同位素在矿床中的应用提供重要信息。","doi":"10.11888/Geo.tpdc.271371","projection":"","language":"zh","share_type":"online","east":123.0,"west":116.0,"south":28.0,"north":33.0,"scale":null,"crs":null,"filesize":0.011,"share_policy":"a","ts_created":"2021-05-27T16:45:36.646049+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-06-04T19:47:37.949077+08:00","time_description":"早侏罗到晚白垩时代","datas_group":3,"time_description_en":"Early Jurassic to late Cretaceous","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":"1º-10º","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[],"subtopics":{"metadata":"d6a36f5e-7d90-473f-b2ba-9b7bf30bd2ff","three_pole":null,"third_pole":null},"username":"黄建","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":307}