DISCUSSIONS ON SOME PROBLEMS IN RESEARCH INTO CHEMICAL COMPOSITIONS OF CONTINENTAL CRUSTGao Shan228-233
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GEOCHEMICAL FEATURES OF NEOARCHEAN CONTINENTAL CRUST AND MANTLE IN CHINA: CORRELATION AMONG YANGTZE KONGLING, NORTH CHINA CRATON AND DABIE OROGENIC BELTLing Wenli, Cheng Jianping, Gao Shan, Zhang Benren, Luo Tingchuan240-245
GEOCHEMICAL FEATURE AND ORIGIN OF SILICALITE IN NORTH OF DABASHAN MOUNTAINSGao Changlin, He Jiangqi246-250
DECOMPOSITION AND STRATIGRAPHIC SUBDIVISION OF BIKOU GROUP IN NORTHWESTERN MARGIN OF YANGTZE CRATONKuang Yaoqiu, Zhang Benren, Ouyang Jianping251-255
CONSTITUTION OF CRUSTAL MATERIALS IN TAIHANG_WUTAI AND YINSHAN TERRAINS, NORTH CHINA CRATON: EVIDENCE FROM SEISMIC VELOCITY IN ROCKSZhao Zhidan, Gao Shan, Zhang Hongfei, Luo Tingchuan, Xie Hongsen256-260
COMPRESSIONAL WAVE VELOCITY AND PHASE TRANSFORMATION FOR ANDESITE AT 2.0 Gpa AND AT ROOM TEMPERATURE TO 1 160 ℃Zhou Wenge, Xie Hongsen, Zhao Zhidan, Bai Wuming261-264
REE GEOCHEMISTRY AND ESTIMATED LIMIT PARTITIONING COEFFICIENTS OF MINERALS FROM GRANITE MASS, EASTERN TIANSHAN MOUNTAINS, CHINAChen Yuelong, Yang Zhongfang, Wang Zhonggang265-268
Pb ISOTOPIC COMPOSITIONS OF METAMORPHIC ROCKS AND INTRUSIVE ROCKS IN TONGBAI REGION AND THEIR GEOLOGICAL IMPLICATIONZhang Hongfei, Zhang Li, Gao Shan, Zhang Benren, Wang Linsen269-273