摘要
本文根据喷发-沉积特点,将辽西中生代盆地划分为火山-沉积盆地和火山熔岩盆地两类,铀矿化类型相应地划分为砂岩型及火山岩型。根据区域评价准则、指出南、北两片远景区及其若干成矿有利的盆地,并进行了成矿前景的评述。
In this paper, according to the characteristics of volcanism and sedimentition, Mesozoic basins in western Liaoning are divided into two types, namely volcanic-sedimentary basin and volcanic lava basin. Correspondingly the types of uranium mineralization are divided into sandstone-type and volcanic-type. On the basis of the regional evaluation criteria two prospective areas in the northern and southern parts and some favourable basins are presented. Furthermore, their prospects of mineralization are discussed.
出处
《铀矿地质》
CSCD
北大核心
1992年第4期193-199,共7页
Uranium Geology
关键词
铀矿床
矿化
成矿条件
中生代
Mesozoic basin, Sandstone-type, Volcanic-type
