FLUIDS

作品数:429被引量:748H指数:11
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Investigating the Whole-lithosphere Structure of a Mineral System——Pathways and Source of Ore-forming Fluids Imaged with Magnetotelluric Modeling
《Acta Geologica Sinica(English Edition)》2021年第S01期73-75,共3页Matthew J.COMEAU Michael BECKEN Alexey V.KUVSHINOV Sodnomsambuu DEMBEREL Erdenechimeg BATMAGNAI Shoovdor TSERENDUG 
part of the research project"Crustmantle interactions beneath the Hangai Mountains in western Mongolia";the financial support of the DFG and the SNF,awarded through the DACH program
Whole-lithosphere structure has direct implications for both the genesis of minerals and the locations of mineral emplacement;thus knowledge of the deep structural framework of the lithosphere can advance understandin...
关键词:MAGNETOTELLURICS electrical resistivity lithosphere structure mineral exploration metal belt oreforming fluids mineral emplacement fluid transport 
Types,Characteristics and Significances of Migrating Pathways of Gas-bearing Fluids in the Shenhu Area,Northern Continental Slope of the South China Sea被引量:23
《Acta Geologica Sinica(English Edition)》2017年第1期219-231,共13页SU Ming SHA Zhibin ZHANG Cuimei WANG Hongbin WU Nengyou YANG Rui LIANG Jinqiang QIAO Shaohua CONG Xiaorong LIU Jie 
supported by the National Natural Science Foundation of China (grants No.41576048,41202080 and 41176052);the Open Fund of State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation (Chengdu University of Technology) (grant No.PLC201402);the Youth Innovation Promotion Association CAS (2016312);the Scientific Cooperative Project by CNPC and CAS (2015A-4813)
The first marine gas hydrate expedition in China has been conducted by Guangzhou Marine Geological Survey in the Shenhu Area, northern continental slope of the South China Sea. Previous study has analyzed the P-T cond...
关键词:migrating pathways gas-bearing fluids gas hydrates Shenhu area northern continental slope of the South China Sea 
A Fluid Inclusion Study of Vein-type Copper Mineralization in the East Wulasigou Pb-Zn-Cu Deposit,Altay,Northwestern China被引量:1
《Acta Geologica Sinica(English Edition)》2016年第5期1754-1767,共14页BIAN Chunjing XU Jiuhua CHEN Deping ZHANG Hui CHENG Xihui 
funded by National Nature Science Foundation of China(41372096)
The Wulasigou Cu-Pb-Zn deposit,located 15 km northwest of Altay city in Xinjiang,is one of many Cu-Pb-Zn polymetallic deposits in the Devonian Kelan volcanic-sedimentary basin in southern Altaids.Two mineralizing peri...
关键词:Wulasigou vein copper mineralization H2O-CO2 fluids metamorphic fluids stable isotopes 
Major and Trace Elements of Magnetite from the Qimantag Metallogenic Belt: Insights into Evolution of Ore–forming Fluids被引量:3
《Acta Geologica Sinica(English Edition)》2015年第4期1226-1243,共18页YI Liwen GU Xiangping LU Anhuai LIU Jianping LEI Hao WANG Zhiling CUI Yu ZUO Hongyan SHEN Can 
supported by the Geological Survey Program of China Geological Survey (1212011121220)
Magnetite, as a genetic indicator of ores, has been studied in various deposits in the world. In this paper, we present textural and compositional data of magnetite from the Qimantag metallogenic belt of the Kunlun Or...
关键词:MAGNETITE trace element LA-ICP-MS ore genesis Qimantag metallogenic belt 
Geochemistry of Ore Fluids and Rb-Sr Isotopic Dating for the Wulong Gold Deposit in Liaoning, China被引量:12
《Acta Geologica Sinica(English Edition)》2004年第6期1267-1274,共8页WEIJunhao QIUXiaoping GUODazhao TANWenjuan 
This research project was supported by the Outstanding Young Scientists Foundation(Grant No 49625304);the Ministry of Sciences and Technology of China(Grant No 95-pre-39).
On the basis of detailed geological studies of the Wulong gold deposit, three metallogenic stages can be identified. With quartz fluid inclusions as an object of study, the authors investigated phase characteristics, ...
关键词:metallogenic evolution temperature and pressure conditions ISOTOPES Rb-Sr dating Wulong gold deposit 
Effects of Overpressured Fluid Flow on Petroleum Accumulation in the Yinggehai Basin被引量:5
《Acta Geologica Sinica(English Edition)》2004年第4期1011-1018,共8页HAOFang DONGWeiliang ZOUHuayao JIANGJianqun 
This research was supported by the National Natural Science Foundation of China(grants 401 25008 and 40238059).
The Yinggehai Basin is a strongly overpressured Cenozoic basin developed in the northern continental shelf of the South China Sea. The flow of overpressured fluids in this basin has given rise to strong effects on pet...
关键词:overpressured fluids petroleum accumulation effects Yinggehai Basin 
Assortment of Deep Mantle Fluids and Their Products in Kimberlites from China
《Acta Geologica Sinica(English Edition)》2004年第1期118-120,共3页ZHAOLei HAOJinhua DINGYifei LIUYulong 
the National Natural Foundation of China grants 40273016 , 49973013
Based on studies of petrography, mineralogy and mineral chemistry, deep mantle fluids and their products in kimberlites and diamonds can be assorted into the ultradeep fluid-transmitted minerals with an oxygen-free fe...
关键词:KIMBERLITE DIAMOND assortment of deep mantle fluids PRODUCTS 
Compositions of Upper Mantle Fluids Beneath Eastern China: Implications for Mantle Evolution被引量:17
《Acta Geologica Sinica(English Edition)》2004年第1期125-130,共6页ZHANGMingjie WANGXianbin LIUGang ZHANGTongwei BOWenrui 
the Natural Science Foundation of China(grant 40273009).
The composition of gases trapped in olivine, orthopyroxene and clinopyroxene in Iherzolite xenoliths collected from different locations in eastern China has been measured by the vacuum stepped-heating mass spectrometr...
关键词:chemical composition mantle fluids Iherzolite xenoliths eastern China 
Large-scale Migration of Fluids toward Foreland Basins during Collisional Orogeny: Evidence from Triassic Anhydrock Sequences and Regional Alteration in the Middle-Lower Yangtze Area被引量:3
《Acta Geologica Sinica(English Edition)》2004年第1期203-220,共18页HOUZengqian YANGZhusen LIYinqing ZENGPusheng MENGYifeng 
The middle-lower Yangtze area underwent a series of complex tectonic evolution, such as Hercynian extensional rifting, Indosinian foreland basining, and Yanshanian transpression-transtension, resulting in a large dist...
关键词:large-scale migration of fluids collisional orogeny anhydrock sequence regional alteration middle-lower Yangtze River 
Mantle Redox State Evolution in Eastern China and Its Implications被引量:2
《Acta Geologica Sinica(English Edition)》2002年第2期238-248,共11页LI Jianping (李建平) WANG Jian(王建) 
the Nationa1 Natural Science Foundation(Grant No.49673185);the Ministry of Science and Technology of China(Grant No.95-Pre-39).
Using the secondary spinel standard, the authors have precisely measured theFe^(3+)/SIGMA Fe values of spinels in mantle xenoliths from Cenozoic basalts in eastern China, andestimated the oxygen fugacities recorded by...
关键词:mantle xenoliths from eastern China lithospheric mantle asthenosphericmantle redox state mantle C-O-H fluids 
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