相山铀矿田矿床勘查模式探讨  

Discussion of Uranium Exploration Mode in Xiangshan Uranium Orefield

作　　者：付湘 

机构地区：[1]核工业270研究所,江西南昌330200

出　　处：《铀矿地质》2012年第3期137-141,共5页Uranium Geology

摘　　要：相山铀矿田最后一期大规模火山熔岩喷发结束后,开始了大规模的铀成矿流体活动,在有利的构造部位形成热液活动中心。铀成矿流体在运移过程中,遇到圈闭构造发生矿质沉淀,形成铀矿石。因此,在相山铀矿田可以通过采用"热液活动中心+圈闭构造+多种物探方法"的铀矿床勘查模式,实现找矿新的突破。After the final phase of large-scale lava eruption, large scale ore forming fluid activity was started in xiangshan orefield, and some hydrothermal activity center was formed in the beneficial structural parts; when the ore forming fluid met trap structure in the migration process, the fluid precipitate and form orebody. Therefore we can use the mode as ＂center of hydrothermal activity ＋ trap closed structure ＋many kinds of geophysical technique＂ to explore uranium deposit in Xiangshan orefield so as to get breakthrough in the prospecting.

关 键 词：相山铀矿田 热液活动中心 圈闭构造 铀矿床勘查模式 

分 类 号：P619.108[天文地球—矿床学]