Zircon U-Pb ages of the Fuping Complex and their implications: some comments on the geochronological study of the Precambrian high-grade metamorphic terranes.
文献类型：期刊论文
| 作者 | Sun, M; Guan, H |
| 刊名 | ACTA PETROLOGICA SINICA
 |
| 出版日期 | 2001 |
| 卷号 | 17期号:1页码:145-156 |
| 关键词 | Fuping Complex zircon U-Pb age TIMS SHRIMP ICPMS-LP |
| ISSN号 | 1000-0569 |
| 文献子类 | Article |
| 英文摘要 | Three zircon U-Pb age dating methods have been applied for the Fuping Complex, i.e. Thermal Ionization Mass Spectrometry (TIMS), Sensitive High Resolution Ion MicrProbe (SHRIMP) and Inductively Coupled Plasma Mass Spectrometry - Laser Probe (ICPMS-LP). Based on these results it is suggested that the Fuping Complex is mainly made up of 2.51 Ga TTG gneisses; a small amount of 2.7 Ga hornblende gneisses were developed which may represent the fragments of old continetal materials. One magmatic event of 2.05 Ga was confirmed in the Fuping area. The Wanzi supracrustal rocks were possibly deposited between 2.5 and 2.1 Ga. The characteristics of the three U-Pb dating techniques and their applications on the geochronological study of the Precambrian high-grade metamorphic rocks were also discussed. It is emphasized the significance of the study on the internal structures, chemical characteristics on zircon for its U-Pb geochronology. |
| WOS关键词 | NORTH CHINA ; BASEMENT ROCKS ; SM-ND ; GEOCHEMISTRY ; WUTAISHAN ; EVOLUTION ; PROVINCE ; HISTORY ; CRATON ; AREA |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000167054400015 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/76688]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Sun, M |
| 作者单位 | 1.Univ Hong Kong, Dept Earth Sci, Hong Kong, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, M,Guan, H. Zircon U-Pb ages of the Fuping Complex and their implications: some comments on the geochronological study of the Precambrian high-grade metamorphic terranes.[J]. ACTA PETROLOGICA SINICA,2001,17(1):145-156. |
| APA | Sun, M,&Guan, H.(2001).Zircon U-Pb ages of the Fuping Complex and their implications: some comments on the geochronological study of the Precambrian high-grade metamorphic terranes..ACTA PETROLOGICA SINICA,17(1),145-156. |
| MLA | Sun, M,et al."Zircon U-Pb ages of the Fuping Complex and their implications: some comments on the geochronological study of the Precambrian high-grade metamorphic terranes.".ACTA PETROLOGICA SINICA 17.1(2001):145-156. |
入库方式： OAI收割
来源：地质与地球物理研究所
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