Fluid Inclusions and Hydrogen, Oxygen, and Lead Isotopes of the Antuoling Molybdenum Deposit, Northern Taihang Mountains, China

doi:10.1111/rge.12135

	Fluid Inclusions and Hydrogen, Oxygen, and Lead Isotopes of the Antuoling Molybdenum Deposit, Northern Taihang Mountains, China
	Zhe, Meng 1,2; Hu, Jian-zhong 3; Song, Yang 4; Zhang, Xue-qin 1; Ding, Hai-yang 6; Zhou, Wei 5
刊名	RESOURCE GEOLOGY
	2017-10-01
卷号	67 期号:4 页码:399-413
关键词	Antuoling molybdenum deposit fluid inclusion hydrogen isotope lead isotope oxygen isotope Taihang Mountain
ISSN号	1344-1698
DOI	10.1111/rge.12135
通讯作者	Hu, Jian-zhong(hujzh@cugb.edu.cn)
英文摘要	The Antuoling Mo deposit is a major porphyry-type deposit in the polymetallic metallogenic belt of the northern Taihang Mountains, China. The processes of mineralization in this deposit can be divided into three stages: an early quartz-pyrite stage, a middle quartz-polymetallic sulfide stage, and a late quartz-carbonate stage. Four types of primary fluid inclusions are found in the deposit: two-phase aqueous inclusions, daughter-mineral-bearing multiphase inclusions, CO2-H2O inclusions, and pure CO2 inclusions. From the early to the late ore-forming stages, the homogenization temperatures of the fluid inclusions are 300 to >500 degrees C, 270-425 degrees C, and 195-330 degrees C, respectively, with salinities of up to 50.2 wt%, 5.3-47.3 wt%, and 2.2-10.4 wt% NaCl equivalent, revealing that the ore-forming fluids changed from high temperature and high salinity to lower temperature and lower salinity. Moreover, based on the laser Raman spectra, the compositions of the fluid inclusions evolved from the NaCl-CO2-H2O to the NaCl-H2O system. The delta O-18(H2O) and delta D values of quartz in the deposit range from + 3.9 parts per thousand to +7.0 parts per thousand and -117.5 parts per thousand to -134.2 parts per thousand, respectively, reflecting the dD of local meteoric water after oxygen isotopic exchange with host rocks. The Pb isotope values of the sulfides (Pb-208/Pb-204, 36.320-37.428; Pb-207/Pb-204, 15.210-15.495; Pb-206/Pb-204, 16.366-17.822) indicate that the ore-forming materials originated from a mixed upper mantle-lower crust source.
资助项目	Geological Survey Program of China Geological Survey[1212011220865]
WOS关键词	JIAODONG GOLD PROVINCE ; ORE-FORMING FLUIDS ; W-MO DEPOSIT ; STABLE-ISOTOPE ; CRATON ; QUARTZ ; MODEL
WOS研究方向	Geology ; Mineralogy
语种	英语
出版者	WILEY
WOS记录号	WOS:000415906700003
资助机构	Geological Survey Program of China Geological Survey
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/61200]
专题	中国科学院地理科学与资源研究所
通讯作者	Hu, Jian-zhong
作者单位	1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.China Univ Geosci, Inst Earth Sci, Beijing, Peoples R China 4.Chinese Acad Geol Sci, Inst Mineral Resources, Key Lab Metallogeny & Mineral Assessment, Beijing, Peoples R China 5.Chinese Acad Land & Resource Econ, Beijing, Peoples R China 6.Taishan Mt Scen Area Management Comm, Tai An, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Zhe, Meng,Hu, Jian-zhong,Song, Yang,et al. Fluid Inclusions and Hydrogen, Oxygen, and Lead Isotopes of the Antuoling Molybdenum Deposit, Northern Taihang Mountains, China[J]. RESOURCE GEOLOGY,2017,67(4):399-413.
APA	Zhe, Meng,Hu, Jian-zhong,Song, Yang,Zhang, Xue-qin,Ding, Hai-yang,&Zhou, Wei.(2017).Fluid Inclusions and Hydrogen, Oxygen, and Lead Isotopes of the Antuoling Molybdenum Deposit, Northern Taihang Mountains, China.RESOURCE GEOLOGY,67(4),399-413.
MLA	Zhe, Meng,et al."Fluid Inclusions and Hydrogen, Oxygen, and Lead Isotopes of the Antuoling Molybdenum Deposit, Northern Taihang Mountains, China".RESOURCE GEOLOGY 67.4(2017):399-413.