Zircon SHRIMP U-Pb age of intermediate-acid intrusive rocks in Kaladawan area, eastern Altun Mountains, NW China, and its implications.

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	Zircon SHRIMP U-Pb age of intermediate-acid intrusive rocks in Kaladawan area, eastern Altun Mountains, NW China, and its implications.
	Han, FB (Han FengBin); Chen, BL (Chen BaiLin); Cui, LL (Cui LingLing); Wang, SX (Wang ShiXin); Chen, ZL (Chen ZhengLe); Jiang, RB (Jiang RungBao); Li, L (Li Li); Qi, WX (Qi WanXiu)
刊名	ACTA PETROLOGICA SINICA
	2012
卷号	28 期号:7 页码:2277-2291
关键词	Intermediate-acid intrusive rocks SHRIMP U-Pb age Kaladawan area Eastern Altun Mountains
ISSN号	1000-0569
英文摘要	Kaladawan area of eastern Altun Mountains, is tectonically sandwiched between NE-trending Altun strike-slip fault and EW-trending northern Altun marginal fault. There outcropping a series of intermediate-acid intrusive rocks which were determined as Late Paleozoic era. In this paper, the authors for the first time take measurements of SHRIMP U-Pb zircon age of the intermediate-acid intrusive rocks and give a high quality age of 413 similar to 514Ma. The results reflect that there happened a series strong magmatic intrusive activity in Early Paleozoic era. With other dating data of the intrusive rocks by other methods in the area and with SHRIMP U-Pb zircon age of the intermediate-acid intrusive and ophiolite in Hongliugou area about 180km to the west of Kaladawan area, the magmatic intrusive activity in Kaladawan area of eastern Altun Mountains can be divide to three stage as follows pre-collision (520 similar to 500Ma), syn-collision(490 similar to 470Ma)and post-collision (440 similar to 410Ma).
学科主题	火成岩岩石学
WOS关键词	STRIKE-SLIP-FAULT ; TIBETAN PLATEAU ; NORTH ALTUN ; ALTYN-TAGH ; DISPLACEMENT ; OPHIOLITE ; HISTORY ; MARGIN
WOS研究方向	Geology
语种	中文
出版者	SCIENCE PRESS
WOS记录号	WOS:000306631600027
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/39888]
专题	中国地质调查局
作者单位	Inst Xinjiang Geol Survey Res, Urumqi 830011, Peoples R China
推荐引用方式 GB/T 7714	Han, FB ,Chen, BL ,Cui, LL ,et al. Zircon SHRIMP U-Pb age of intermediate-acid intrusive rocks in Kaladawan area, eastern Altun Mountains, NW China, and its implications.[J]. ACTA PETROLOGICA SINICA,2012,28(7):2277-2291.
APA	Han, FB .,Chen, BL .,Cui, LL .,Wang, SX .,Chen, ZL .,...&Qi, WX .(2012).Zircon SHRIMP U-Pb age of intermediate-acid intrusive rocks in Kaladawan area, eastern Altun Mountains, NW China, and its implications..ACTA PETROLOGICA SINICA,28(7),2277-2291.
MLA	Han, FB ,et al."Zircon SHRIMP U-Pb age of intermediate-acid intrusive rocks in Kaladawan area, eastern Altun Mountains, NW China, and its implications.".ACTA PETROLOGICA SINICA 28.7(2012):2277-2291.