摘要
本文根据近年来在康滇地轴研究工作中所获得的铀矿(化)点同位素年龄资料,将康滇地轴的铀矿化时代划分为晋宁、澄江、海西、印支、燕山五个时期,同时对铀矿化时代与构造岩浆活动的关系,以及对康滇地轴铀的有利成矿时期进行了讨论。
According to the isotopic dating lor uranium metallization on the Kangdian Axis in the recent ycars,this article has divided the metallization epochs into 5 cpochs: Jin-ning, Cheng jiang, Hcrcynian, Indo-Sinian and Yanshan,and has made an approach to the relationship between the mineralization and the tcctonic-magamutic activities, and to the favorable cpochs of metallization.
出处
《四川地质学报》
1992年第1期42-46,共5页
Acta Geologica Sichuan
