摘要
中国地质构造和铀成矿复杂,活化构造作用时间长,从早元古宙延续至今,以中新生代最为强烈。针对特定大区域内多种类型铀矿床并存,而主成矿期往往基本一致的特点,笔者从大地构造、深部地质结构、地球物理和地球化学等方面,就中国多阶段活化构造演化及其对铀成矿的控制作用进行了探讨。
The geological structure and uranium mineralization are complicated in China,tectonic activation has been preforming from early Proterozoic to present,and especially strong in the Mesozoic and Cenozoic.In this paper,the distribution of uranium mineralization were discussed from the view of tectonic evolution and its role in ore controlling,on the basis of the tectonic,deep-crustal structure,geophysics,geochemistry study.
出处
《铀矿地质》
CAS
CSCD
2017年第1期9-15,共7页
Uranium Geology
关键词
多阶段活化构造
古陆块地壳演化
铀成矿作用
multi stage activated structure
evolution of paleo landmass
uranium metallization
