485

Characteristics of trace elements of sphalerite and genesis of the Dongzigou lead-zinc deposit in Xishui County, Guizhou Province，China
CHEN Cui-hua, et al.

494

Constraints on the magmatic oxygen fugacity using the apatite-zircon of granitic plutons in the Xiaoqinling gold district
LIU Jia-wei, et al.

507

The evolution characteristics of metallogenic fluids for Au deposits in the contact of the Habo alkaline intrusion 
MENG Zhong-neng, et al.

520

Geochemical characteristics of the Jurassic coccolith-bearing black rock series from the Qiangtang Basin, Northern Tibet, China and their significances
ZHANG Xiao, et al.

527

Geochemical characteristics of ore-hosting wallrocks in the Mengnuo lead-zinc deposit, Western Yunnan and their geological significances
YANG Qing, et al. 

539

The Paleosalinity of the Middle-Late Jurassic Xiali Formation in the Yanshiping Section, Qiangtang Basin and its significance for salification
ZENG Yong-yao, et al.

549

Geochemical characteristics of mudstones in Chang-7 to Chang-8 Members of the Yanchang Formation in the northern Jiyuan area and their geological significances
JIA Ze-nan, et al.

559

A comparison study on calcined Na-montmorillonite and Ni2+-montmorillonite
ZHU Qiang, et al.

568

Preparation and application of analcime-leucite series minerals
LIU Chang-jiang, et al.

577

Preparation and properties of ultra-light ceramsite made from white mud
ZHU Fu-jie, et al.

Study on the removal effect of ammonia nitrogen from river water by green zeolite-based composites
HUANG Tian-hao, et al.

594

The mineralogical study and color genesis of four types of Qingtian stone from Zhejiang Province
YANG Xin-ge, et al.

Research of Zonation Characteristics of Emeralds from Malipo, Yunnan Province，China
CUI Di, et al.

Study on echnological mineralogy of Shangri-La copper-molybdenum polymetallic ores, Yunnan Province, China
ZHOU Xiong, et al.