Fluid inclusion indicators in prophyry Au deposits: Taking Jinchang gold deposit, Heilongjiang Province as an example

	Fluid inclusion indicators in prophyry Au deposits: Taking Jinchang gold deposit, Heilongjiang Province as an example
	Zhang WenHuai 1; Qin JiangYan 1; Zhang DeHui 1; Tian Lu 1; Wang LiLi 1; Wang Yong 2
刊名	ACTA PETROLOGICA SINICA
	2008-09-01
卷号	24 期号:9 页码:2011-2016
关键词	Inclusion Magma evolution Fractional crystallization Jinchang
ISSN号	1000-0569
文献子类	Article
英文摘要	Basing on the contrast studies on Jinchang gold deposit in Heilongjiang Province and Caijiaying Pb-Zn-Ag deposit in Hebei Province, the evolution and the component characteristics types of fluid inclusions in porphyry intrusions reflect evolution of ore-forming fluid, metallogenic potential and genesis. These results have some referenced value on the exploration and estimate of these deposits. The studies of fluid inclusions in Jinchang gold deposit which reflect each phase of magma evolution are complete, and the fluid inclusions are abundant in salt, metal mineral and volatiles which indicate that magma in this district have advantage on metallogenic potential and can form porphyry deposits. In the porphyry intrusion of Caijiaying Pb-Zn-Ag deposit in Hebei Province, there are only silica glass inclusions and saline aqueous inclusions of late phase which reflect that the degree of magma fractional crystallization is low. The inclusions are high in salinity and abundance volatiles are the important factor on activation and extraction of metallogenic matter by late hydrothermal fluid from wall rocks.
WOS研究方向	Geology
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000261153700009
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/69364]
专题	中国科学院地质与地球物理研究所
通讯作者	Zhang WenHuai
作者单位	1.China Univ Geosci, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Mineral Resources, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Zhang WenHuai,Qin JiangYan,Zhang DeHui,et al. Fluid inclusion indicators in prophyry Au deposits: Taking Jinchang gold deposit, Heilongjiang Province as an example[J]. ACTA PETROLOGICA SINICA,2008,24(9):2011-2016.
APA	Zhang WenHuai,Qin JiangYan,Zhang DeHui,Tian Lu,Wang LiLi,&Wang Yong.(2008).Fluid inclusion indicators in prophyry Au deposits: Taking Jinchang gold deposit, Heilongjiang Province as an example.ACTA PETROLOGICA SINICA,24(9),2011-2016.
MLA	Zhang WenHuai,et al."Fluid inclusion indicators in prophyry Au deposits: Taking Jinchang gold deposit, Heilongjiang Province as an example".ACTA PETROLOGICA SINICA 24.9(2008):2011-2016.