Prediction and Evaluation of Gold Resources Based on the Multivariate Information in North Bayan Har Metallogenic Belt，Qinghai Province

HAN Xianju，QING Min，NIU Cuiyi，TANG Mingguo

Abstract ( 844) ( 1) PDF (2664 KB)( 415 )

Metallogenic Fluid Characteristics and Mineralization of Jinshan Gold Deposit in Shandong Province

LI Taibing，LI Yongguang，WANG Xianlin，SONG Genghai

Abstract ( 1008) ( 0) PDF (4425 KB)( 387 )

Geological Characteristics and Prospecting Direction in Bulansala Gold Copper Deposit at the Northwestern Margin of the Junggar Basin in Xinjiang Region

LI Yuqin，NIE Xiuli，WANG Xuezhen，LIANG Qijun，SU Shixing，LIU Fuyun

Abstract ( 1142) ( 0) PDF (1365 KB)( 434 )

Geochemistry Characteristic of Element and Evaluation of Prospecting Poten-tiality in Jinchang Deposit Daxushan Mining Right Area in Heilongjiang Province

YIN Xijun，YIN Shilin，ZHENG Lijuan

Abstract ( 1089) ( 0) PDF (2633 KB)( 386 )

Indicative Significance of H-O Isotope and Fluid Inclusion in Ore-forming Fluid of Pingqiu Gold Mine，Guizhou Province

WU Wenming，LIU Jianzhong，WANG Zepeng，YU Dalong

Abstract ( 1077) ( 0) PDF (4991 KB)( 423 )

Discussion on the Ore-forming Fluids and Materials Sources of Gold Deposit in Different Metallogenic Belt of Western Qinling Mountains

Abstract ( 821) ( 0) PDF (2861 KB)( 621 )

Prospecting Breakthrough at the Wangzulu Ore Block of Zhaishang Gold Mine in Gansu Province

MA Yongbing，LIU Xinhui，ZHENG Weijun，LIU Cheng，YAO Wei

Abstract ( 1142) ( 0) PDF (5613 KB)( 414 )

Research on Rock Mass Blastability Based on Principal Component Analysis and RBF Neural Network

LI Xibing，ZHU Wei，LIU Weijun，ZHANG Deming

Abstract ( 790) ( 0) PDF (1764 KB)( 447 )

Testing on Medium Length Hole Blasting Technique of Compound Barrel Straight Cutting in Tunnel Excavating

YANG Yuping，HU Dejiong

Abstract ( 1171) ( 0) PDF (1936 KB)( 554 )

A Study on Process Mineralogy of Polymetallic Low-grade Tailings of Liwu Copper Ore，Sichuan Province

CHEN Daoqian，FU Kaibin，DONG Faqin，HU Ruquan，DENG Quanlin，XU Longhua，ZHANG Yalong，YANG Yongqiang

Abstract ( 1222) ( 0) PDF (1948 KB)( 529 )

Study on the Theory of Room and Pillar Mining Method Optimization of Stope Structure Parameters and Its Application

NIU Yong，LI Kegang

Abstract ( 1090) ( 0) PDF (3329 KB)( 416 )

Optimization of Stope Structural Parameters Based on ANSYS-R Method

LONG Keming，WANG Liguan

Abstract ( 1118) ( 0) PDF (2626 KB)( 393 )

Application of the Technology of Accurate Ball Loading and Addition in Concentrating Mill of Jinchiling Gold Mine

LEI Xiaoli，LI Jinquan，XU Zhongmin，DUAN Xixiang

Abstract ( 817) ( 0) PDF (972 KB)( 466 )

Experimental Study on a Quartz-vein Type Gold Ore Using Knelson Centri-fugal Concentrator

XIAO Jun，DONG Yanhong

Abstract ( 1270) ( 0) PDF (1487 KB)( 569 )

Feasibility Research of Steel Fiber Reinforced Concrete Superseding Plain Concrete in Tunnel Supporting

WANG Fei，CAO Ping，LI Kaihui，CHEN Yang，CHEN Ruiwen

Abstract ( 723) ( 0) PDF (3006 KB)( 368 )