A Re-Os study of molybdenites from the Lanjiagou Mo deposit of North China Craton and its geological significance
文献类型：期刊论文
| 作者 | Han, Chunming1; Xiao, Wenjiao1; Zhao, Guochun2; Sun, Min2; Qu, Wenjun3; Du, Andao3 |
| 刊名 | GONDWANA RESEARCH
 |
| 出版日期 | 2009-10-01 |
| 卷号 | 16期号:2页码:264-271 |
| 关键词 | Re-Os study Mo deposit Lanjiagou North China Craton |
| ISSN号 | 1342-937X |
| DOI | 10.1016/j.gr.2009.01.001 |
| 文献子类 | Article |
| 英文摘要 | The Lanjiagou Mo deposit is located in the eastern part of the North China Craton. Rhenium and osmium isotopes in molybdenites from the Lanjiagou porphyry Mo deposit have been used to determine the timing of mineralization. Molybdenite was analyzed mainly from granite porphyry, which is characterized by moderate to strong silicification. Rhenium concentrations in molybdenite samples are between 33 and 48 mu g/g. Analysis of eleven molybdenite samples yields an isochron age of 181.6 +/- 6.5 Ma (2 sigma). Based on the geological history and spatio-temporal distribution of the granitoids, it is proposed that the Mo deposits in the eastern part of the North China Craton were related to the subduction of the Paleo-Pacific plate during Jurassic time. (c) 2009 Published by Elsevier B.V. on behalf of International Association for Gondwana Research. |
| WOS关键词 | PB ZIRCON GEOCHRONOLOGY ; ULTRAHIGH-TEMPERATURE METAMORPHISM ; TECTONIC EVOLUTION ; VOLCANIC-ROCKS ; COLUMBIA SUPERCONTINENT ; NORTHEASTERN CHINA ; LIAONING PROVINCE ; BASEMENT ROCKS ; EASTERN CHINA ; GOLD DEPOSITS |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000269274000010 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/70556]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Han, Chunming |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Lithospher Evolut, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Univ Hong Kong, Dept Earth Sci, Hong Kong, Hong Kong, Peoples R China 3.Natl Res Ctr Geoanal, Beijing 100037, Peoples R China |
| 推荐引用方式 GB/T 7714 | Han, Chunming,Xiao, Wenjiao,Zhao, Guochun,et al. A Re-Os study of molybdenites from the Lanjiagou Mo deposit of North China Craton and its geological significance[J]. GONDWANA RESEARCH,2009,16(2):264-271. |
| APA | Han, Chunming,Xiao, Wenjiao,Zhao, Guochun,Sun, Min,Qu, Wenjun,&Du, Andao.(2009).A Re-Os study of molybdenites from the Lanjiagou Mo deposit of North China Craton and its geological significance.GONDWANA RESEARCH,16(2),264-271. |
| MLA | Han, Chunming,et al."A Re-Os study of molybdenites from the Lanjiagou Mo deposit of North China Craton and its geological significance".GONDWANA RESEARCH 16.2(2009):264-271. |
入库方式： OAI收割
来源：地质与地球物理研究所
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