亚欧大陆东西向活化构造带中间地块铀成矿特征  

Characteristics of uranium metallogeny in median massifs of the reactivated EW-strike Eurasian continental tectonic belt

作　　者：姚振凯 范立亭 黄宏业[1] 徐勇[1] YAO Zhenkai;FAN Liting;HUANG Hongye;XU Yong(Research Institute No.230,CNNC,Changsha 410007,China)

机构地区：[1]核工业二三〇研究所,长沙410007

出　　处：《世界核地质科学》2019年第1期1-9,共9页World Nuclear Geoscience

摘　　要：亚欧东西向活化构造带内有15处作为铀成矿区的中间地块,产有多种铀矿床类型,在铀矿资源领域中起着重要作用。铀成矿与活化阶段构造-岩浆作用密切相关,据此划分出5种中间地块类型,并对中间地块铀成矿特征作了综述,对各中间地块铀成矿简要特征进行列表说明。There are 15 median massifs of uranium metallogenic zones in the reactivated EW-strike Eurasian continental tectonic belt,which produce a variety of types of uranium deposit,and play an important role in the field of uranium resources. The uranium mineralization is closely related to the tectono-magmatism in the reactivation stage. Five types of median massif are classified and the characteristics of uranium metallogenesis in the median massif are summarized,and the brief description of uranium metallogeny was presented for each types of median massif.

关 键 词：亚欧大陆 东西向活化构造带 中间地块 铀成矿特征 

分 类 号：P619.14[天文地球—矿床学] P612[天文地球—地质学]