摘要
狼山地区是在元古代古裂谷基础上，由２条岩石围断裂、３条韧性剪切带和数条推覆构造或逆冲推覆构造所组成的狼山造山带。发育有韧性断层岩型等铀矿化类型，成矿时代为中晚元古代和古生代晚期。主要控矿和聚矿的空间为韧性断裂。据此，本文指出了该区的找矿前景及方向。
Langshan area is an orogenic belt which consists of two lithospheric faults,three ductile shear zones and some nappe structures or thrusting nappe structures,developed on palaeorift in Proterozoic Era. Uranium mineralization of ductile fault rock type and other types were with metallogenetic ages being of Middle-Late Proterozoic and Late Paleozoic. Major ore-controlling and ore concentrating structural space are ductile fractures. Based on the above mentioned,this paper points out the ore-prospecting potential and direction in this area.
出处
《铀矿地质》
CSCD
北大核心
1994年第2期78-86,共9页
Uranium Geology
关键词
铀矿床
矿化
构造格局
控矿空间
Structural pattern
Uranium mineralization
Ore-controlling space
Oreprospecting potential
