Ar-40-Ar-39 age and geological significance of the Sawur Gold Belt in Northern Xinjiang, China
文献类型：期刊论文
| 作者 | Shen, P; Shen, YC; Zeng, QD; Liu, TB; Li, GM |
| 刊名 | ACTA GEOLOGICA SINICA-ENGLISH EDITION
 |
| 出版日期 | 2005 |
| 卷号 | 79期号:2页码:276-285 |
| 关键词 | Ar-40-ar-39 Dating Volcanogenic Late-stage Hydrothermal Solution Gold Deposit Sawur Xinjiang |
| ISSN号 | 1000-9515 |
| 文献子类 | Article |
| 英文摘要 | The Ar-40-Ar-39 age method is employed in this work to analyze fluid inclusions of quartz in the ore bodies from the Kuo'erzhenkuola and Bu'erkesidai gold deposits in the Sawur gold belt, northern Xinjiang. The results show that the main mineralization occurred in 332.05 2.02 +/- 332.59 +/- 0.51 Ma and 335.53 +/- 0.32 Ma-336.78 +/- 0.50 Ma for the Kuo'erzhenkuola and Bu'erkesidai gold deposits respectively, indicating that the two deposits are formed almost at the same time, and the metallogenic time of the two deposits are close to those of the hosting rocks formed by volcanic activity of the Sawur gold belt. This geochronological study supplies new evidence for determining the timing of gold mineralization, the geneses of gold deposits, and identifies that in the Hercynian period, the Altay area developed a tectonic-magmatic-hydrothermal mineralization of the Early Carboniferous period, except the two known mineralization periods including the tectonic-magmatic-hydrothermal mineralization of the Devonian period and Late CarboniferousPermian period. |
| WOS关键词 | NOBLE-GASES ; DEPOSIT ; QUARTZ ; MINERALIZATION ; MANTLE ; FLUID ; ARGON ; AR ; GEOCHRONOLOGY ; CONSTRAINTS |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000229812800013 |
| 出版者 | GEOLOGICAL SOC CHINA |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/65620]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Shen, P |
| 作者单位 | Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, P,Shen, YC,Zeng, QD,et al. Ar-40-Ar-39 age and geological significance of the Sawur Gold Belt in Northern Xinjiang, China[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,2005,79(2):276-285. |
| APA | Shen, P,Shen, YC,Zeng, QD,Liu, TB,&Li, GM.(2005).Ar-40-Ar-39 age and geological significance of the Sawur Gold Belt in Northern Xinjiang, China.ACTA GEOLOGICA SINICA-ENGLISH EDITION,79(2),276-285. |
| MLA | Shen, P,et al."Ar-40-Ar-39 age and geological significance of the Sawur Gold Belt in Northern Xinjiang, China".ACTA GEOLOGICA SINICA-ENGLISH EDITION 79.2(2005):276-285. |
入库方式： OAI收割
来源：地质与地球物理研究所
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