Locating mechanism of quartz vein gold deposits in Rushan, Shandong province

	Locating mechanism of quartz vein gold deposits in Rushan, Shandong province
	Xie, HY; Shen, YC; Wang, YJ; Li, GM; Liu, TB; Zhang, QR; Zen, QD
刊名	ACTA GEOLOGICA SINICA-ENGLISH EDITION
	1998-03-01
卷号	72 期号:1 页码:77-86
关键词	vein type gold deposit Muping-Rushan gold mineralized zone conjugate orebodies arcuate and radiate structures
ISSN号	1000-9515
文献子类	Article
英文摘要	According to the differences in ore-controlling structural systems and the characteristics of host rocks, textures and structures of ores and mineral associations of ores, quartz vein-type gold deposits in the Rushan area can be divided into the Rushan and Tongling styles. Rushan style gold deposits, occurring in the Kunyushan complex, include Rushan, Tangjiagou and Tongxishan gold mines. They are distributed along four NNE-trending and sinistral, compresso-shear faults with a right stepping array. A prominent characteristic of the gold mineralization is that the orebodies in neighbouring gold deposits distributed in a single ore-controlling fault zone take opposite pitches. Study of the locating structures of the quartz vein gold deposits shows that the Rushan-style gold deposits are characterized by NNE and NE zoning. Therefore, the intersections of the NE direction of the known gold deposit and the neighbouring NNE-trending fault zones are favourable for looking for gold deposits, and the ends of the curving segments of sinistral and right-stepping faults are favourable for looking for large gold deposits. Tongling-style gold deposits occur in the Sanfosan porphyritic monzonitic granite. Emplacement of gold deposits is controlled by arcuate and radiate structures formed during the intrusion of the Sanfoshan porphyritic monzonitic granite; the radiate faults controlled the distribution of orebodies and the arcuate faults controlled;the pitch of the orebodies.
WOS研究方向	Geology
语种	英语
出版者	GEOLOGICAL SOC CHINA
WOS记录号	WOS:000077200400007
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/74974]
专题	中国科学院地质与地球物理研究所
通讯作者	Xie, HY
作者单位	Chinese Acad Sci, Inst Geol, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Xie, HY,Shen, YC,Wang, YJ,et al. Locating mechanism of quartz vein gold deposits in Rushan, Shandong province[J]. ACTA GEOLOGICA SINICA-ENGLISH EDITION,1998,72(1):77-86.
APA	Xie, HY.,Shen, YC.,Wang, YJ.,Li, GM.,Liu, TB.,...&Zen, QD.(1998).Locating mechanism of quartz vein gold deposits in Rushan, Shandong province.ACTA GEOLOGICA SINICA-ENGLISH EDITION,72(1),77-86.
MLA	Xie, HY,et al."Locating mechanism of quartz vein gold deposits in Rushan, Shandong province".ACTA GEOLOGICA SINICA-ENGLISH EDITION 72.1(1998):77-86.