Northwestern Geology 2015 Issue 4 The Analysis of Metamorphism-deformation Sequence for the Paired Metamorphic Belt in West Tianshan Orogen:An Example from Chahanwusu Area,Zhaosu County,Xinjiang

The Analysis of Metamorphism-deformation Sequence for the Paired Metamorphic Belt in West Tianshan Orogen:An Example from Chahanwusu Area,Zhaosu County,Xinjiang
CHENG Peiqi;

..............page:1-9

Research on Early-Oligocene Sedimentary Facies of YuejinⅡ Oilfield in Qaidam Basin
YU Yue;,MU Zhonghai;,YANG Xuefeng;,QI Lin;,CHEN Yuan;,SU Qiu;

..............page:10-19

The Research on Hydrothermal Sedimentation Relics and Reformation Metallogenic Mechanism of the Fengtai Pb-Zn-Au Polymetallic Ore Field in Shaanxi
ZHANG Yang;,DUAN Lizhi;,GONG Xianjie;

..............page:20-29

The Geological Significance for Geochemical Composition Analysis of Marine Volcanic Rock from Dacha-Daban Areain North Qilian Mountains
JIA Jian;,YANG Hequn;,ZHAO Guobin;,XIE Xie;,REN Huaning;,JIANG Hanbing;,TAN Wenjuan;

..............page:30-36

The Geochemical Characteristics and Zircon U-Pb Dating of the Miocene Continental Volcanic Rocks from Chabaoma Formation in the Mt. Jurhen Ul Area of North Qiangtang,Qinghai-Tibetan Plateau
WANG Zhaofei;,CAO Bo;,CHEN Bingjin;

..............page:37-49

Geochemical Characteristics and Tectonic Settings of Volcanic Rocks from Queershan Group in Hongshishan Area,Gansu
CHEN Yuliang;,KANG Wenbin;,MEI Huaping;,CHEN Jie;,SU Mu;,LIANG Jiwei;

..............page:50-60

Zircon U-Pb Dating of Volcanic Rocks from Aershate Area in Eastern Altay and Its Geological Implications
LIN Xinwang;,WANG Xing;,ZHANG Yafeng;,GUO Qiming;,ZHAO Duanchang;,Lü Junli;

..............page:61-69

Geochronology,Geochemistry and Formation Mechanism of Malashan Granite in Tethyan Himalaya
WANG Xiaoxian;,ZHANG Jinjiang;,YANG Xiongying;

..............page:70-87

Geochemical Characteristics and Materials Sources of the Zhangjiashan Iron Deposit in Lushi Country
LIU Chuanquan;,CAI Zhichao;,JI Qinghai;,TIAN Lei;,JIAO Zanchao;,LIU Jiacheng;,TAN Hongxia;

..............page:88-99

Geochemical Characteristics and its Significance of the Early Permian Bimodal Volcanic Rocks in Jijitaizi Area,East of the Bogda Orogenic Belt
WANG Xiaowei;,CUI Fanglei;,SUN Jiming;,ZHU Xiaohui;,BAI Jianke;,Zhu Tao;

..............page:100-114

The Granitic Rocks’Geochemistry and Tectonic Setting of the Beisanduan Mining Area in Linxi County,Inner Mongolia
YUAN Xiaoping;,REN Junlin;,SUN Jungang;,XUE Yanping;,LIU Xiaohuang;,LI Baofei;

..............page:115-124

Mineralization Types and Prospecting Potential of Binggounan Area in Qimantage Metallogenic Belt,Qinghai Procince
ZHANG Aikui;,LIU Yongle;,LIU Guanglian;,WEI Yunxiang;,LIU Zhigang;,DAI Wei;,LI Hengheng;

..............page:125-140

The Causes of Ag Element Geochemical Anomaly for Black Rock Series in Niutoudian Area,Zhenping County,Shaanxi Province
LI Putao;,WEN Zhiliang;,LI Zonghui;

..............page:141-147

Comparison and Research on Ore-forming Geological Characteristics of Tungsten Deposits in the Western Segment of North Qilian Mountains,Northwest China
ZHAO Jiancang;,PEI Yaozhen;

..............page:148-159

Mineralization Environment Evolution and Metallogentic Model of Xiaogouli and Sanyangba Gold Deposits in Western Qinling
DING Gaoming;,LU Shudong;,QI Xiaojun;,ZHANG Yongqiang;,YAN Changkui;,LI Shuai;

..............page:160-167

Geological Characteristic and Origin Analysis for Walegen Gold Deposit in Zeku County,Qinghai,China
CHEN Sulong;,MA Guodong;,LI Yulian;,LIU Baoshan;,YANG Liucheng;

..............page:168-175

Mineralization Characteristics and Significance of the Duiershan Copper Deposits in Northern Qilian,Qinghai
BAO Guangpu;,BAI Yongsha;,FU Jun;,CHEN Jian;,WANG Guoliang;,CHEN Li;

..............page:176-182

Treatment Model on Geo-Environment in the Coal Mine Collapse Area of Shizuishan City,Ningxia
XU Youning;,LI Yuwu;,ZHANG Jianghua;,QIAO Gang;,KONG Defeng;

..............page:183-189

The Distribution Regularity and Sources of Six-valence Chromium in Groundwater from Wuqi County,Yanan City
GU Xiaofan;,DANG Xueya;,YANG Bingchao;,CHANG Liang;,LI Xiaodeng;,YOU Xiangzhi;,WANG Huaqi;,WANG Qian;

..............page:190-203

Status and Prospects of Geothermal Heating in China
GUO Sen;,MA Zhiyuan;,LI Jinbin;,PEI Bei;,ZHENG Lei;,LI Xiucheng;,ZHANG Xuelian;

..............page:204-209

Study on the Deformation and Failure Mechanism of Loess Slope Caused by Engineering Excavation
WANG Yanhui;,NI Wankui;,LI Zhengzheng;,SHI Boyi;,DAI Lei;,YUAN Zhihui;

..............page:210-217

Experimental Research on Hygroscopic Properties of Q3 Loess in the Southern Tableland of Jingyang County
GE Ruihua;,XIE Wanli;,FENG Li;

..............page:218-225

Researchon the Causality between Geological Environment Degenerating and Groundwater Sustainable Exploitation in the Yellow River Downriver Plain
YANG Lizhi;,WANG Xueqiong;,LIU Chunhua;

..............page:226-233

Controls to Oil Accumulation in Sandstone Beds with Low Permeability by Micro-Structure:Example from Western Area of Fengfuchuan Oilfield in Northern Shaanxi
ZHENG Zhongwen;,LIU Jianchao;,LI Rongxi;

..............page:234-242

zhong guo di zhi diao cha ju zi liao guan xi bei fen guan 2015 nian xia ban nian xin zeng di zhi diao cha cheng guo zi liao mu lu

..............page:243-244

xi bei di zhi 2015 nian shen gao ren ming lu

..............page:245-246

xi bei di zhi 2015 nian zong mu ci

..............page:247-254