摘要
本文论述了伴随太古宙—早元古宙结晶基底的下沉及花岗岩顶板标高之降低均具有金→钼→钨→锡的分带顺序:而正向分带和逆向分带的关系,是花岗岩侵位于不同地质环境导致的对称分带的端元类型。
The zoning sequances of Au-Mo- W-Sn are associated with the subsidance of the Archean- Early - Protrozoic Crystallized basements and decrease of the level of granites roof. The relationship of positive zonality and negative zonality shows the end-member types in symmetrical zonality caused by the emplacement of granites to different geological environment.
出处
《矿产与地质》
1989年第1期24-29,共6页
Mineral Resources and Geology
