Geology and genesis of the mafic--ultramafic complexes in theHuangshan-Jingerquan (HJ) belt, East Xinjiang Gu Lianxing et al. 97
Implications of -La/Nb, Ba/Nb, Nb/Th diagrams tomantle heterogeneity --- classification of island-arc basalts anddecomposition of EMII component Li Shuguang 117
The Chahe copper deposit --- its age and genesis Zhang Yuxue etal. 128
Kinetic spectrophotometric determination of trace iron (III) withp-amino-N, N-dimethylaniline dihydrochloride and hydrogen peroxide YuDeshun 134
A mineralogical study of diatomite in Leizhou Peninsula Wang Fuyaet al. 140
Geochemical characteristics of the sandstone-type uranium depositsin northern Sichuan Province Wang Wangzhang et al. 152
The relationship between mineralogical characteristics andisotopic composition of sphalerite, as exemplified by the Huxu deposit,China Liu Tiegeng and Ye Lin 160
The material source of a new type of copper deposits --- evidence fromstable isotopes Yan Wen et al. 168
Ore-forming conditions and the process of gold mineralization ofWendeng gold deposit, Shandong --- application of cathodo-luminescence influid inclusion studies Lai Yong 179
Prediction of the granite-type gold deposits by grey relationalanalysis Fei Zhonghua 188
