摘要
概述了北祁连西段加里东期花岗岩类的特征,结合钨矿化的特征集中讨论了花岗岩类与钨矿的关系,运用本区花岗岩类岩石化学分析得出:Cu,Mo,W,Sn等与本区花岗岩类密切相关,而钨是最有潜力的矿种,北祁连西段应成为继南岭之后我国又一钨矿化集中区。
On the basis of summarizing the characteristics of Caledonian granitoids and related tungsten mineralization in the west section of northern Qilian Mts. , the authors in this paper mainly focused on discussing the relationships between the tungsten deposits and granitic magmatism. Lithochemical analysis of granites show that Cu-Mo-W-Sn mineralizations are closely related to granitoids and that the most potential tungsten mineralization in west section of northern Qilian Mts. might become another concentrated tungsten mineralization area after Nanling.
出处
《华南地质与矿产》
CAS
2004年第1期17-23,共7页
Geology and Mineral Resources of South China
基金
宜昌地质矿产研究所青年科技发展基金项目(K200303).
关键词
花岗岩
钨矿
成矿作用
矿化
岩石化学
Caledonian granitoid
tungsten ore
tungsten mineralization
west section of northern Qilian Mts.
