On Paired Ultramafic Rock Belts in Orogens Zhang Qi Zhang Kuiwu Li Dazhou 1987,6(2):97-103 [Abstract View PDF (3.75 M) Metamorphism of the Glaucophane-Schists in China Ye Huiwen 1987,6(2):102-111 [Abstract View PDF (4.58 M) Genetic Types and Metallogenetic Specialization of Granitic Subvolcanic Rocks Liu Jiayuan 1987,6(2):112-120 [Abstract View PDF (4.46 M) The Basic Volcanic Rocks of Wanbaogou Group in the Eastern Kunlun Mts and Their Geological Significance Yang Jingsui Chai Yaochu Feng Binggui 1987,6(2):121-130 [Abstract View PDF (4.09 M) The Evolutionary Characteristics of Rare Earth Elements of the Early Pre-Cambrian in the East Section of the North Margin of the North China Platform Dai Xinyi Liu Jianmin Chen Hongjiang 1987,6(2):130-139 [Abstract View PDF (4.47 M) Indicative Significance of Leab Isotopic Compositions to Distinguishing Genetic Types of Granitic Rocks-With Wudu Leab-Zinc Ore Mine as an Example Li Jiazeng 1987,6(2):139-145 [Abstract View PDF (3.22 M) A Study of Typomorphic Characteristics of Zircon from Granitoids in Central and Southern Xizang (Tibet) Ding Xiaoshi 1987,6(2):146-157 [Abstract View PDF (6.58 M) The Discovery of Scawtite in China Cao Zhengmin,Bi Yurun and Wang Peiying 1987,6(2):158-162 [Abstract View PDF (2.38 M) A Preliminary Study on a Muscovite/Smectite (1:1) Regularly Interstratified Mineral Zhang Yongying and Wu Fanqi 1987,6(2):163-170 [Abstract View PDF (3.71 M) Mossbauer Effect Study of Paragenetic Troilite and Pyrrhotite from Panxi Basic Rock Li Zhe,Ding Kuishou,He Wei,Yu Li 1987,6(2):171-175 [Abstract View PDF (2.24 M) Characteristics of REE Abundances of Siliceous Spherules from Deep-Sea Sediments Ma Shulan,Chai Chifang and Mao Xueying 1987,6(2):174-179 [Abstract View PDF (2.67 M) An Extinction Direction Method of Determining Dimensional Orientation of the Optic Axis of Quartz on the Universal Stage Jin Yushu Xu Haijiang 1987,6(2):180-186 [Abstract View PDF (3.61 M) 坡缕石光学性质的测定 高大旗 1987,6(2):187-190 [Abstract View PDF (996.76 K) 