首页 | 本学科首页   官方微博 | 高级检索  
     检索      

宁芜盆地凹山铁矿床辉长闪长玢岩和花岗闪长斑岩的锆石U-Pb年龄及其地质意义
引用本文:段超,毛景文,李延河,侯可军,袁顺达,张成,刘佳林.宁芜盆地凹山铁矿床辉长闪长玢岩和花岗闪长斑岩的锆石U-Pb年龄及其地质意义[J].地质学报,2011,85(7):1159-1171.
作者姓名:段超  毛景文  李延河  侯可军  袁顺达  张成  刘佳林
作者单位:1. 地质过程与矿产资源国家重点实验室,中国地质大学(北京)地球科学与资源学院,北京,100083
2. 地质过程与矿产资源国家重点实验室,中国地质大学(北京)地球科学与资源学院,北京,100083;中国地质科学院矿床资源研究所,国土资源部成矿作用和资源评价重点实验室,北京,100037
3. 中国地质科学院矿床资源研究所,国土资源部成矿作用和资源评价重点实验室,北京,100037
基金项目:国家重点基础研究课题(2007CB411405),公益性行业科研专项项目(200911007,200811114)
摘    要:宁芜盆地是长江中下游多金属成矿带的重要矿集区之一,是玢岩型铁矿成矿模式建模的基地.玢岩型铁矿床成矿时代的约束对区域成岩成矿作用及成矿动力学背景研究具有重要的意义.凹山铁矿床是宁芜盆地玢岩型铁矿床的典型代表之一,本文选择矿区发育的两种与成矿作用关系密切的岩浆岩为研究对象,进行锆石LA-MC-ICP-MS U-Pb年代学研...

关 键 词:锫石LA-MC-ICP-MS  U-Pb年龄  辉长闪长玢岩  花岗闪长斑岩  凹山铁矿床  玢岩型铁矿  宁芜盆地
收稿时间:2011/3/19 0:00:00
修稿时间:2011/3/19 0:00:00

Zircon U-Pb geochronology of the gabbro-diorite porphyry and granodiorite porphyry from Washan iron deposit in Ningwu basin, and its geological significance
duanchao,Mao Jingwen,Li Yanhe,Hou Kejun,Yuan Shund,Zhang Cheng and Liu Jialin.Zircon U-Pb geochronology of the gabbro-diorite porphyry and granodiorite porphyry from Washan iron deposit in Ningwu basin, and its geological significance[J].Acta Geologica Sinica,2011,85(7):1159-1171.
Authors:duanchao  Mao Jingwen  Li Yanhe  Hou Kejun  Yuan Shund  Zhang Cheng and Liu Jialin
Institution:DUAN Chao1),MAO Jingwen1,2),LI Yanhe2),HOU Kejun1,YUAN Shunda1,ZHANG Cheng1),LIU Jialin1)1) State Key laboratory of Geological Processes and Mineral Resources,School of the Earth Sciences and Resources,China University of Geosciences,Beijing,100083,2) MLR Key Laboratory of Metallogeny and Mineral Assessment,Institute of Mineral Resources,Chinese Academy of Geological Sciences,100037
Abstract:Ningwu basin is one of the important ore districts in the Middle-Lower Reaches of the Yangtze River Belt,China,and also a base for constructing the metallogenic model of porphyry-type iron deposits.Constraint of metallogenic time of porphyry-type iron deposits to regional diagenesis and mineralization and metallogenic dynamic settings is of extremely important significance.Aoshan iron deposit is one of the representive porphyry-type iron deposits in Ningwu basin.Two types of magmatic rocks closely related t...
Keywords:Zircon U-Pb age  gabbrodiorite porphyrite  granodiorite porphyry  Washan iron deposit  Ningwu basin  
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《地质学报》浏览原始摘要信息
点击此处可从《地质学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号