The molybdenite Re-Os dating from the Nianzigou Mo deposit, Inner Mongolia and its geological significance.
文献类型：期刊论文
| 作者 | Zhang ZuoLun1,2; Zeng QingDong1; Qu WenJun3; Liu JingMing1; Sun XingGuo1,2; Zhang RuiBin1,2; Chen WeiJun1,2; Qin Feng1,2 |
| 刊名 | ACTA PETROLOGICA SINICA
 |
| 出版日期 | 2009 |
| 卷号 | 25期号:1页码:212-218 |
| 关键词 | Re-Os isotopic dating Nianzigou Mo deposit Xilamulun molybdenum metallogenic belt Inner Mongolia |
| ISSN号 | 1000-0569 |
| 文献子类 | Article |
| 英文摘要 | The Nianzigou Mo deposit, Inner Mongolia, is a recently discovered large-quartz veins type Mo deposit. Six samples of molybdenite for Re-Os isotopic dating are analyzed and the model ages obtained from 150.2 +/- 2.2 to 154.4 +/- 2.2Ma, averaging 152.4 +/- 1.3Ma(2 sigma MSWD=1.6), and a good isochronic age of 154.3 +/- 3.6Ma(2 sigma, MSWD=1.9). It is indicated that the Nianzigou Mo deposit was formed in the Late Jurassic which belongs to the large-scale Yanshan molybdenum metallogenic period, and the tectonic settings are Mesozoic tectonic regime transformation of eastern China. The Re contents of the molybdenite are 12.6X10(-6) to 37.0x10(-6), averaging 24.9X10(-6). According to the contents of Re in Nianzigou and contrasting with other molybdenum-bearing deposits, we consider the ore-forming materials of Nianzigou Mo deposit are derived from the crust-mantle mixed source and mainly from the crustal source. |
| WOS关键词 | CU-MO ; RHENIUM |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000264381800018 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/70704]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Zhang ZuoLun |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Natl Res Ctr Geoanal, Beijing 100037, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang ZuoLun,Zeng QingDong,Qu WenJun,et al. The molybdenite Re-Os dating from the Nianzigou Mo deposit, Inner Mongolia and its geological significance.[J]. ACTA PETROLOGICA SINICA,2009,25(1):212-218. |
| APA | Zhang ZuoLun.,Zeng QingDong.,Qu WenJun.,Liu JingMing.,Sun XingGuo.,...&Qin Feng.(2009).The molybdenite Re-Os dating from the Nianzigou Mo deposit, Inner Mongolia and its geological significance..ACTA PETROLOGICA SINICA,25(1),212-218. |
| MLA | Zhang ZuoLun,et al."The molybdenite Re-Os dating from the Nianzigou Mo deposit, Inner Mongolia and its geological significance.".ACTA PETROLOGICA SINICA 25.1(2009):212-218. |
入库方式： OAI收割
来源：地质与地球物理研究所
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