摘要
黄梅尖地区是长江中下游铀成矿带铀矿化集中区,也是庐枞盆地乃至安徽省铀矿地质工作的重点地区。笔者对黄梅尖地区铀矿勘查研究的历史进行了简要回顾,重点阐述了黄梅尖地区铀矿勘查研究的新进展:铀矿找矿空间由黄梅尖岩体外带地层扩大到岩体内部;铀矿找矿深度由地表浅层到地下深层掘进;明确了黄梅尖地区铀成矿年龄存在两期;铀矿类型归属于与碱性侵入岩有关的岩浆热液型。以此展望了未来的找矿勘查研究方向。
Huangmeijian area is the cluster of uranium mineralization in the middle and lower reaches of the Yangtze river,and it is also the key area of uranium geology work in Luzong basin and even Anhui province. In this paper,the history of uranium exploration was reviewed first,and the new progress of uranium exploration was mainly expounded then. The space of uranium exploration was expanded to the inner part of the Huangmeijian pluton from the outside strata. The exploration depth for uranium was extended to the deep ground from the shallow surface. The age of uranium mineralization in Huangmeijian area was determined in two phases and the uranium ore type was believed to be magmatic hydrothermal type associated with alkaline intrusive rocks. Finally,the exploration direction was prospected for the future.
作者
杨彪
肖金根
曹达旺
刘惠华
周乾
YANG Biao;XIAO Jingen;CAO Dawang;LIU Huihua;ZHOU Qian(Anhui Nucler Exploration Techonlogy Central Institute,Wuhu,Anhui 241000,China)
出处
《铀矿地质》
CAS
CSCD
2019年第4期214-219,共6页
Uranium Geology
关键词
黄梅尖岩体
新进展
铀矿勘查
找矿方向
Huangmeijian pluton
new progress
uranium exploration
prospecting direction
