Spectral Characteristics and Implications of Quartz from Heliao Lead-Zinc Polymetallic Ore District in the South of Qinzhou-Hangzhou Joint Belt

doi:10.3964/j.issn.1000-0593(2013)05-1374-05

	Spectral Characteristics and Implications of Quartz from Heliao Lead-Zinc Polymetallic Ore District in the South of Qinzhou-Hangzhou Joint Belt
	Lu Wen-chao 1,2; Yang Zhi-jun 1,2; Zhou Yong-zhang 1,2; Li Hong-zhong 3; Zeng Xiang-qing 1; Chen Qing 1,2; Liang Jin 1,2; Zeng Chang-yu 1,2
刊名	SPECTROSCOPY AND SPECTRAL ANALYSIS
	2013-05-01
卷号	33 期号:5 页码:1374-1378
关键词	Quartz XRD FTIR Raman Heliao lead-zinc polymetallic ore district Qinzhou-hangzhou joint belt
ISSN号	1000-0593
DOI	10.3964/j.issn.1000-0593(2013)05-1374-05
文献子类	Article
英文摘要	The XRD, FTIR and Raman spectrum were employed to study the characters of quartz from three types of rock samples, which are mineralized rock sample, near ore body rock sample and far away from ore body rock sample in Heliao lead-zinc polymetallic ore district. The research shows that the quartz in the mineralized rock and far away from ore body rock is pure, while the quartz in near ore body rock contains a small amount of impurities. But such small amounts of impurities did not cause apparent change in the quartz lattice parameters. From far away from ore body rock -> near ore body rock -> mineralized rock, the crystallinity and order degree of quartz are higher and higher. And the quartz in the mineralized rock has a trend to change into low symmetry quartz. It's a unique to mineralized rock that the quartz's absorption peak at 1 050 cm(-1) was split into two strongest ones. It can be used as the signs of whether exists mineralization. The cause for the quartz microstructure changes may be related to the activities of late mineralized hydrothermal fluids. Late hydrothermal influence was very weak to the quartz far away from ore body rock. And through the impact of the multi-stage hydrothermal effect, the quartz in mineralized rock may be purified by recrystallization and structural adjustment. However the quartz in near ore body rock didn't have enough hydrothermal influence, so it's not pure. Genealogy research technology is a useful technique for in-depth exploration of study area mineralization process and metallogenic regularity.
WOS关键词	RAMAN-SPECTROSCOPY
WOS研究方向	Spectroscopy
语种	英语
出版者	OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS
WOS记录号	WOS:000318833600048
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/86662]
专题	中国科学院地质与地球物理研究所
通讯作者	Yang Zhi-jun
作者单位	1.Sun Yat Sen Univ, Dept Geosci, Guangzhou 510275, Guangdong, Peoples R China 2.Guangdong Prov Key Lab Mineral Resource Explorat, Guangzhou 510275, Guangdong, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Lu Wen-chao,Yang Zhi-jun,Zhou Yong-zhang,et al. Spectral Characteristics and Implications of Quartz from Heliao Lead-Zinc Polymetallic Ore District in the South of Qinzhou-Hangzhou Joint Belt[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2013,33(5):1374-1378.
APA	Lu Wen-chao.,Yang Zhi-jun.,Zhou Yong-zhang.,Li Hong-zhong.,Zeng Xiang-qing.,...&Zeng Chang-yu.(2013).Spectral Characteristics and Implications of Quartz from Heliao Lead-Zinc Polymetallic Ore District in the South of Qinzhou-Hangzhou Joint Belt.SPECTROSCOPY AND SPECTRAL ANALYSIS,33(5),1374-1378.
MLA	Lu Wen-chao,et al."Spectral Characteristics and Implications of Quartz from Heliao Lead-Zinc Polymetallic Ore District in the South of Qinzhou-Hangzhou Joint Belt".SPECTROSCOPY AND SPECTRAL ANALYSIS 33.5(2013):1374-1378.