ORIGIN AND PETROLOGY OF YINYAN TIN-BEARING GRANITE PORPHYRY

来源期刊：中国有色金属学报(英文版)1997年第2期

论文作者：Hu Xiangzhao Liu Xingde He Xuefeng

文章页码：5 - 5

Key words：granite porphyry; petrography; geochemistry; petrogenesis

Abstract: The characteristics of Yinyan tin bearing granite porphyry in view of geology, petrochemistry and mineralogy have been presented. Furthermore, the origin of the granite porphyry from REE distribution patterns, trace elments, Rb Sr istopes etc, are also discussed. It could be concluded that the Yinyan tin bearing granite porphyry belongs to remelting regenerated granitoids of the continental crust reworking type.