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	Red Clay Type Gold Deposits in China
	Sun Xiang; Deng Jun; Wang Qingfei; Gong Qingjie; Yang Liqiang; Wang Changming
来源期刊	Acta Geologica Sinica
ISSN	1000-9515
出版年	2010
卷号	84 期号:6 页码:1415-1427
英文摘要	Red clay type gold deposits, located in the south of China, are situated not only in orogenic belts, but also in inner cratons, where climate is tropical-subtropical with clear arid and humid. The lateritic weathering crust often can be divided into five zones, including topsoil, siliceous duricrust zone, multi-color zone (or red clay zone in some deposits), pallid zone and saprolite zone from surface to the base rock, several of which are absent in some deposits. The base rocks are composed mainly of carbonate rocks with minor clastic rocks, intermediate-basic volcanic rocks and intermediate-acid and alkalic intrusions. The orebodies are mainly located in the multi-color zone with part of them in the pallid and saprolite zones. The ore sources include orebodies of Carlin-type gold deposits and porphyry gold deposits, as well as gold-rich base rocks. The red clay type gold deposits experienced early-stage endogenic gold mineralization and laterization during the Tertiary and Quaternary. The areas with endogenic gold deposits, especially Carlin-type gold deposits and porphyry gold deposits in karst depressions on the plateau, structual erosional platforms in the middle-lower mountains, and intermountain basins in southern China are well worth studying to trace red clay type gold deposits
英文关键词	red clay type gold deposit lateritic weathering crust Carlin-type gold deposit endogenic gold mineralization China
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Geology
CSCD记录号	CSCD:4075580
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/335077
作者单位	Sun Xiang, China University of Geosciences(Beijing), State Key Laboratory of Geological Processes and Mineral Resources, Beijing 100083, China.; Deng Jun, China University of Geosciences(Beijing), State Key Laboratory of Geological Processes and Mineral Resources, Beijing 100083, China.; Wang Qingfei, China University of Geosciences(Beijing), State Key Laboratory of Geological Processes and Mineral Resources, Beijing 100083, China.; Gong Qingjie, China University of Geosciences(Beijing), State Key Laboratory of Geological Processes and Mineral Resources, Beijing 100083, China.; Yang Liqiang, China University of Geosciences(Beijing), State Key Laboratory of Geological Processes and Mineral Resources, Beijing 100083, China.; Wang Changming, China University of Geosciences(Beijing), State Key Laboratory of Geological Processes and Mineral Resources, Beijing 100083, China.
推荐引用方式 GB/T 7714	Sun Xiang,Deng Jun,Wang Qingfei,et al. Red Clay Type Gold Deposits in China[J],2010,84(6):1415-1427.
APA	Sun Xiang,Deng Jun,Wang Qingfei,Gong Qingjie,Yang Liqiang,&Wang Changming.(2010).Red Clay Type Gold Deposits in China.Acta Geologica Sinica,84(6),1415-1427.
MLA	Sun Xiang,et al."Red Clay Type Gold Deposits in China".Acta Geologica Sinica 84.6(2010):1415-1427.