In situ SIMS U-Pb dating of hydrothermal rutile: reliable age for the Zhesang Carlin-type gold deposit in the golden triangle region, SW China

doi:10.1007/s00126-017-0715-y

	In situ SIMS U-Pb dating of hydrothermal rutile: reliable age for the Zhesang Carlin-type gold deposit in the golden triangle region, SW China
	Pi, Qiaohui 1,2; Hu, Ruizhong 1; Xiong, Bin 2; Li, Qiuli 3; Zhong, Richen 4
刊名	MINERALIUM DEPOSITA
	2017-12-01
卷号	52 期号:8 页码:1179-1190
关键词	Rutile U-pb Dating Carlin-type Gold Deposit Granitic Magmatism Golden Triangle In Sw chIna Indosinian (Triassic) Orogeny
ISSN号	0026-4598
DOI	10.1007/s00126-017-0715-y
文献子类	Article
英文摘要	The contiguous region between Guangxi, Guizhou, and Yunnan, commonly referred to as the Golden Triangle region in SW China, hosts many Carlin-type gold deposits. Previously, the ages of the gold mineralization in this region have not been well constrained due to the lack of suitable minerals for radiometric dating. This paper reports the first SIMS U-Pb age of hydrothermal rutile crystals for the Zhesang Carlin-type gold deposit in the region. The hydrothermal U-bearing rutile associated with gold-bearing sulfides in the deposit yields an U-Pb age of 213.6 +/- 5.4 Ma, which is within the range of the previously reported arsenopyrite Re-Os isochron ages (204 +/- 19 to 235 +/- 33 Ma) for three other Carlin-type gold deposits in the region. Our new and more precise rutile U-Pb age confirms that the gold mineralization was contemporaneous with the Triassic W-Sn mineralization and associated granitic magmatism in the surrounding regions. Based on the temporal correlation, we postulate that coeval granitic plutons may be present at greater depths in the Golden Triangle region and that the formation of the Carlin-type gold deposits is probably linked to the coeval granitic magmatism in the region. This study clearly demonstrates that in situ rutile U-Pb dating is a robust tool for the geochronogical study of hydrothermal deposits that contain hydrothermal rutile.
WOS关键词	SOUTH CHINA ; METAMORPHIC RUTILE ; INDOSINIAN OROGENY ; HUNAN PROVINCE ; YANGTZE BLOCK ; CONSTRAINTS ; MINERALIZATION ; GEOCHEMISTRY ; TEMPERATURE ; ECLOGITES
WOS研究方向	Geochemistry & Geophysics ; Mineralogy
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000416179100005
资助机构	National Natural Science Foundation of China(41230316) ; National Natural Science Foundation of China(41230316) ; National "973" Program of China(2014CB440906) ; National "973" Program of China(2014CB440906) ; National Science Foundation of China(41563004 ; National Science Foundation of China(41563004 ; 41172089) ; 41172089) ; National Natural Science Foundation of China(41230316) ; National Natural Science Foundation of China(41230316) ; National "973" Program of China(2014CB440906) ; National "973" Program of China(2014CB440906) ; National Science Foundation of China(41563004 ; National Science Foundation of China(41563004 ; 41172089) ; 41172089) ; National Natural Science Foundation of China(41230316) ; National Natural Science Foundation of China(41230316) ; National "973" Program of China(2014CB440906) ; National "973" Program of China(2014CB440906) ; National Science Foundation of China(41563004 ; National Science Foundation of China(41563004 ; 41172089) ; 41172089) ; National Natural Science Foundation of China(41230316) ; National Natural Science Foundation of China(41230316) ; National "973" Program of China(2014CB440906) ; National "973" Program of China(2014CB440906) ; National Science Foundation of China(41563004 ; National Science Foundation of China(41563004 ; 41172089) ; 41172089)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/82156]
专题	中国科学院地质与地球物理研究所
通讯作者	Hu, Ruizhong
作者单位	1.Chinese Acad Sci, Inst Geochem, State Key Lab Ore Deposit Geochem, Guiyang 550081, Guizhou, Peoples R China 2.Guilin Univ Technol, Guangxi Key Lab Explorat Hidden Metall Ore Deposi, Guilin 541004, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 4.Univ Sci & Technol Beijing, Civil & Environm Engn Sch, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Pi, Qiaohui,Hu, Ruizhong,Xiong, Bin,et al. In situ SIMS U-Pb dating of hydrothermal rutile: reliable age for the Zhesang Carlin-type gold deposit in the golden triangle region, SW China[J]. MINERALIUM DEPOSITA,2017,52(8):1179-1190.
APA	Pi, Qiaohui,Hu, Ruizhong,Xiong, Bin,Li, Qiuli,&Zhong, Richen.(2017).In situ SIMS U-Pb dating of hydrothermal rutile: reliable age for the Zhesang Carlin-type gold deposit in the golden triangle region, SW China.MINERALIUM DEPOSITA,52(8),1179-1190.
MLA	Pi, Qiaohui,et al."In situ SIMS U-Pb dating of hydrothermal rutile: reliable age for the Zhesang Carlin-type gold deposit in the golden triangle region, SW China".MINERALIUM DEPOSITA 52.8(2017):1179-1190.