中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
  4. 岩石圈演化国家重点实验室
Fluorite deposits in the Zhejiang Province, southeast China: The possible role of extension during the late stages in the subduction of the Paleo-Pacific oceanic plate, as indicated by the Gudongkeng fluorite deposit

文献类型：期刊论文

作者Fang, Yi2; Zou, Hao4,5,6; Bagas, Leon1,3; Said, Nuru1,7; Li, Yang6; Liu, Hang6
刊名ORE GEOLOGY REVIEWS
出版日期2020-02-01
卷号117页码:15
关键词Gudongkeng fluorite deposit, Fluid inclusions Sm-Nd geochronology Zircon U-Pb geochronology H-O-Sr isotopes
ISSN号0169-1368
DOI10.1016/j.oregeorev.2019.103276
英文摘要Southeast China with its widespread occurrences of Mesozoic igneous rocks, is one of the largest magmatic provinces worldwide, containing a large variety of mineral types, including hypothermal W-Sn, porphyry Cu, epithermal Au deposits. The Gudongkeng deposit is an example consisting of fluorite mineralisation trending SE over a distance of about 6 km. The major minerals in the deposit include fluorite and calcite of a hydrothermal origin and interpreted as a vein-type deposit associated with the Linghou Granite that yields a zircon U-Pb date of 100 +/- 1 Ma, but intriguingly the fluorite yields an Sm-Nd isochron age of 73 +/- 3 Ma, placing the genesis of the fluorite as a post-magmatic event. Fluid inclusions in the fluorite have low homogenisation temperatures of 104-195 degrees C, salinities of 0.5 to 2.24 wt% NaCl eqv., and densities of 0.67-0.94 g/cm(3). The inclusions contain NaCl-H2O-CaF2 with delta DV-SMOW values between -64.3 and -50.1 parts per thousand and delta O-18(V-SMOW) values between -7.6 and -2 parts per thousand. The initial Sr-87/Sr-86 ratios of the fluorite range from 0.709816 to 0.710165 are characteristic of a crustal contribution. The ore-forming fluids can be mainly attributed to a NaCl-H2O-CaF2 system of moderate to low temperature, low salinity, and low density. The ore-forming fluid has a meteoric water source, with the reaction between the fluid and wallrocks being the main mechanism for fluorite precipitation at relatively low temperatures. Gudongkeng is a low temperature epithermal deposit which was formed in an extensional setting within the Cathaysia Block during the Late Cretaceous.
WOS关键词ZIRCON U-PB ; RARE-EARTH-ELEMENTS ; MESOZOIC TECTONIC EVOLUTION ; A-TYPE GRANITES ; SE CHINA ; FLUID INCLUSIONS ; TRACE-ELEMENT ; SM-ND ; ISOTOPE SYSTEMATICS ; GEOCHEMICAL CHARACTERISTICS
资助项目National Natural Science Foundation of China[41502347] ; National Natural Science Foundation of China[41702108] ; China Scholarship Council[201608515058] ; China Postdoctoral Science Foundation[2019M650833] ; Major cultivating project of Sichuan Province Education Department[2018CZ0009] ; Open Fund Project of State Key Laboratory of Lithospheric Evolution[SKL-K201902] ; Open Fund Project of State Key Laboratory for Mineral Deposits Research[2019-LAMD-K14]
WOS研究方向Geology ; Mineralogy ; Mining & Mineral Processing
语种英语
WOS记录号WOS:000515206900003
出版者ELSEVIER
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Major cultivating project of Sichuan Province Education Department ; Major cultivating project of Sichuan Province Education Department ; Major cultivating project of Sichuan Province Education Department ; Major cultivating project of Sichuan Province Education Department ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Major cultivating project of Sichuan Province Education Department ; Major cultivating project of Sichuan Province Education Department ; Major cultivating project of Sichuan Province Education Department ; Major cultivating project of Sichuan Province Education Department ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Major cultivating project of Sichuan Province Education Department ; Major cultivating project of Sichuan Province Education Department ; Major cultivating project of Sichuan Province Education Department ; Major cultivating project of Sichuan Province Education Department ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Scholarship Council ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; Major cultivating project of Sichuan Province Education Department ; Major cultivating project of Sichuan Province Education Department ; Major cultivating project of Sichuan Province Education Department ; Major cultivating project of Sichuan Province Education Department ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory of Lithospheric Evolution ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; Open Fund Project of State Key Laboratory for Mineral Deposits Research ; Open Fund Project of State Key Laboratory for Mineral Deposits Research
源URL[http://ir.iggcas.ac.cn/handle/132A11/95626]  
专题地质与地球物理研究所_岩石圈演化国家重点实验室
通讯作者Zou, Hao
作者单位1.Univ Western Australia, Ctr Explorat Targeting, 35 Stirling Highway, Crawley, WA 6009, Australia
2.Southwest Petr Univ, Sch Geosci & Technol, Chengdu 610500, Peoples R China
3.Chinese Acad Geol Sci, Inst Mineral Resources, Key Lab Metallogeny & Mineral Assessment, Beijing 100037, Peoples R China
4.Nanjing Univ, State Key Lab Mineral Deposits Res, Nanjing 210023, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China
6.Chengdu Univ Technol, Key Lab Tecton Controls Mineralisat & Hydrocarbon, Minist Land & Resources, Chengdu 610059, Sichuan, Peoples R China
7.King Abdul Aiz Univ, Dept Mineral & Rocks, Jeddah 20206, Saudi Arabia
推荐引用方式
GB/T 7714		 Fang, Yi,Zou, Hao,Bagas, Leon,et al. Fluorite deposits in the Zhejiang Province, southeast China: The possible role of extension during the late stages in the subduction of the Paleo-Pacific oceanic plate, as indicated by the Gudongkeng fluorite deposit[J]. ORE GEOLOGY REVIEWS,2020,117:15.
APA Fang, Yi,Zou, Hao,Bagas, Leon,Said, Nuru,Li, Yang,&Liu, Hang.(2020).Fluorite deposits in the Zhejiang Province, southeast China: The possible role of extension during the late stages in the subduction of the Paleo-Pacific oceanic plate, as indicated by the Gudongkeng fluorite deposit.ORE GEOLOGY REVIEWS,117,15.
MLA Fang, Yi,et al."Fluorite deposits in the Zhejiang Province, southeast China: The possible role of extension during the late stages in the subduction of the Paleo-Pacific oceanic plate, as indicated by the Gudongkeng fluorite deposit".ORE GEOLOGY REVIEWS 117(2020):15.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。