Geology, hydrothermal fluids, H-O-S-Pb isotopes, and Rb-Sr geochronology of the Daxintun orogenic gold deposit in Heilongjiang province, NE China

doi:10.1016/j.oregeorev.2017.11.014

	Geology, hydrothermal fluids, H-O-S-Pb isotopes, and Rb-Sr geochronology of the Daxintun orogenic gold deposit in Heilongjiang province, NE China
	Gao, Shen 1,2; Xu, Hong 3; Quan, Shaolong 4; Zang, Yanqing 5; Wang, Ting 6
刊名	ORE GEOLOGY REVIEWS
	2018
卷号	92 页码:569-587
关键词	Daxintun Sb-au Deposit (Ne China) Fluid Inclusions H-o-s-pb Isotopes Rb-sr Dating Central Asian Orogenic Belt (Caob)
ISSN号	0169-1368
DOI	10.1016/j.oregeorev.2017.11.014
文献子类	Article
英文摘要	The newly discovered Daxintun Sb-Au deposit (Heilongjiang province, NE China) is located at the north-eastern margin of the Central Asian Orogenic Belt, and it is hosted by Neoproterozoic to Early-Cambrian two-mica schist and marble. The antimony-bearing minerals include stibnite, famatinite, tetrahedrite, boulangerite, freibergite, and minor andorite. Gold occurs largely as native gold microparticles (0.1-20 mu m) with high fineness (974-983) accompanied by quartz, stibnite, calcite and pyrite. Fluid inclusions in ore-bearing quartz and calcite phases mainly comprise liquid-vapor and minor CO2-bearing three-phase types, and the gas phases contain CO2, CH4 and H2S. The Daxintun fluid inclusions homogenize at 111.8-353.4 degrees C and are of low salinity (0.53-12.51 wt% NaCl equiv.). The delta O-18(SMOW) of the Daxintun quartz falls into a wide range (4.2 parts per thousand-16.9 parts per thousand), yet the delta D-SMOW falls into a narrow range (-108.0 parts per thousand to -87.3 parts per thousand), suggesting that the ore-forming fluids formed from metamorphic fluids that mixed with meteoric water. The stibnite delta S-34 ranges between -0.9 parts per thousand and 5.1 parts per thousand (mean = 2.8 parts per thousand). The stibnite has Pb-206/Pb-204 of 18.234-18.306, Pb-207/Pb-204 of 15.537-15.561 and Pb-208/Pb-204 of 38.103-38.227, implying a metamorphic fluid source. The conditions of gold and antimony precipitation are comprised of neutral pH and fluid mixing, with decreasing fS(2) and fO(2).
WOS关键词	GREAT XINGAN RANGE ; PHANEROZOIC CRUSTAL GROWTH ; CRETACEOUS VOLCANIC-ROCKS ; MONGOL-OKHOTSK OCEAN ; U-PB ; NORTHEASTERN CHINA ; SONGLIAO BASIN ; TECTONIC IMPLICATIONS ; GEODYNAMIC SETTINGS ; ERGUNA MASSIF
WOS研究方向	Geology ; Mineralogy ; Mining & Mineral Processing
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000424185700034
资助机构	Heilongjiang Bureau of Geology and Mineral Exploration ; Heilongjiang Bureau of Geology and Mineral Exploration ; Heilongjiang Bureau of Geology and Mineral Exploration ; Heilongjiang Bureau of Geology and Mineral Exploration ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; China Geological Survey Projects(1212011121083) ; China Geological Survey Projects(1212011121083) ; China Geological Survey Projects(1212011121083) ; China Geological Survey Projects(1212011121083) ; National Key Research and Development Program of China(2017YFC0601306) ; National Key Research and Development Program of China(2017YFC0601306) ; National Key Research and Development Program of China(2017YFC0601306) ; National Key Research and Development Program of China(2017YFC0601306) ; CPSF-CAS Joint Foundation(2017LH016) ; CPSF-CAS Joint Foundation(2017LH016) ; CPSF-CAS Joint Foundation(2017LH016) ; CPSF-CAS Joint Foundation(2017LH016) ; Heilongjiang Bureau of Geology and Mineral Exploration ; Heilongjiang Bureau of Geology and Mineral Exploration ; Heilongjiang Bureau of Geology and Mineral Exploration ; Heilongjiang Bureau of Geology and Mineral Exploration ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; China Geological Survey Projects(1212011121083) ; China Geological Survey Projects(1212011121083) ; China Geological Survey Projects(1212011121083) ; China Geological Survey Projects(1212011121083) ; National Key Research and Development Program of China(2017YFC0601306) ; National Key Research and Development Program of China(2017YFC0601306) ; National Key Research and Development Program of China(2017YFC0601306) ; National Key Research and Development Program of China(2017YFC0601306) ; CPSF-CAS Joint Foundation(2017LH016) ; CPSF-CAS Joint Foundation(2017LH016) ; CPSF-CAS Joint Foundation(2017LH016) ; CPSF-CAS Joint Foundation(2017LH016) ; Heilongjiang Bureau of Geology and Mineral Exploration ; Heilongjiang Bureau of Geology and Mineral Exploration ; Heilongjiang Bureau of Geology and Mineral Exploration ; Heilongjiang Bureau of Geology and Mineral Exploration ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; China Geological Survey Projects(1212011121083) ; China Geological Survey Projects(1212011121083) ; China Geological Survey Projects(1212011121083) ; China Geological Survey Projects(1212011121083) ; National Key Research and Development Program of China(2017YFC0601306) ; National Key Research and Development Program of China(2017YFC0601306) ; National Key Research and Development Program of China(2017YFC0601306) ; National Key Research and Development Program of China(2017YFC0601306) ; CPSF-CAS Joint Foundation(2017LH016) ; CPSF-CAS Joint Foundation(2017LH016) ; CPSF-CAS Joint Foundation(2017LH016) ; CPSF-CAS Joint Foundation(2017LH016) ; Heilongjiang Bureau of Geology and Mineral Exploration ; Heilongjiang Bureau of Geology and Mineral Exploration ; Heilongjiang Bureau of Geology and Mineral Exploration ; Heilongjiang Bureau of Geology and Mineral Exploration ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; Geological Survey of Heilongjiang Province (Qiqiha'er) ; China Geological Survey Projects(1212011121083) ; China Geological Survey Projects(1212011121083) ; China Geological Survey Projects(1212011121083) ; China Geological Survey Projects(1212011121083) ; National Key Research and Development Program of China(2017YFC0601306) ; National Key Research and Development Program of China(2017YFC0601306) ; National Key Research and Development Program of China(2017YFC0601306) ; National Key Research and Development Program of China(2017YFC0601306) ; CPSF-CAS Joint Foundation(2017LH016) ; CPSF-CAS Joint Foundation(2017LH016) ; CPSF-CAS Joint Foundation(2017LH016) ; CPSF-CAS Joint Foundation(2017LH016)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/82663]
专题	中国科学院地质与地球物理研究所
通讯作者	Xu, Hong
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Inst Earth Sci, Beijing 100029, Peoples R China 3.China Univ Geosci Beijing, Sch Earth Sci & Resources, Beijing 100083, Peoples R China 4.Xian Inst Geol & Mineral Explorat, Xian 710100, Shaanxi, Peoples R China 5.China Geol Survey, Shenyang Survey, Shenyang 110000, Liaoning, Peoples R China 6.China Geol Survey, Oil & Gas Survey, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Gao, Shen,Xu, Hong,Quan, Shaolong,et al. Geology, hydrothermal fluids, H-O-S-Pb isotopes, and Rb-Sr geochronology of the Daxintun orogenic gold deposit in Heilongjiang province, NE China[J]. ORE GEOLOGY REVIEWS,2018,92:569-587.
APA	Gao, Shen,Xu, Hong,Quan, Shaolong,Zang, Yanqing,&Wang, Ting.(2018).Geology, hydrothermal fluids, H-O-S-Pb isotopes, and Rb-Sr geochronology of the Daxintun orogenic gold deposit in Heilongjiang province, NE China.ORE GEOLOGY REVIEWS,92,569-587.
MLA	Gao, Shen,et al."Geology, hydrothermal fluids, H-O-S-Pb isotopes, and Rb-Sr geochronology of the Daxintun orogenic gold deposit in Heilongjiang province, NE China".ORE GEOLOGY REVIEWS 92(2018):569-587.