The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Tectonic Framework and Prospecting Direction of Western Qinling
Author(s): 
Pages: 91-94
Year: Issue:  1
Journal: Gansu Metallurgy

Keyword:  构造格局找矿方向成矿区带西秦岭造山带;
Abstract: 本文着重从古缝合带人手,结合地层、变质相、岩浆岩及矿产分布特征,将西秦岭划分为北秦岭加里东褶皱带、中秦岭海西褶皱带、南秦岭印支褶皱带(又分为碌曲-成县逆冲推覆构造带、迭部-武都逆冲推覆构造带、玛曲-文县逆冲推覆构造带)及碧口地体等构造单元.该区几经秦岭造山带活动的影响和相邻褶皱系的干扰,形成七个成矿区,各区有着不同的地层结构,不同的构造特征,经受了多次不同的地质作用,从而也有着各自特殊的成矿专属性...
Related Articles
No related articles found