摘要
泉东山铅锌银多金属矿位于金滩地区,该多金属矿的形成与华力西期侵入岩浆活动有关,区域韧性活动断裂强烈,华力西期岩浆活动为成矿作用提供了充分的能源和部分物源,驱动地层中不同来源的流体沿剪切断裂带循环,萃取地层和基底中古老的成矿物质,在容矿地层的有利部位成矿。矿床成因应划归于与侵入岩浆活动有关的中低温沉积变质-热液改造型层控矿床。可以说金滩地区具有巨大的铅锌(银)找矿潜力和金矿找矿潜力。
Quandongshan lead and zinc silver polymetallic deposit is located in the golden beach area,the formation of the polymetallic and variscan tectonic magmatic activity,regional ductile fracture intensity,variscan magmatic activity for mineralization provides sufficient energy and part of the content source,to drive the formation of different sources of fluid circulates in shear fault zone,extraction of strata and basement in the old ore-forming materials,ore-forming in the region of ore formation.Deposit formation should be in associated with intrusive magmatic activity in low temperature sedimentary metamorphic-hydrothermal reformation type stratabound ore deposit.At the same time,Jintan region has a huge lead and zinc and gold(silver)prospecting potential prospecting potential.
作者
李慧
颜伟裕
吴承东
刘云华
刘浩
王倪山
LI Hui;YAN Wei-yu;WU Cheng-dong;LIU Yun-hua;LIU Hao;WANG Ni-shan(Brigade of Hunan Nuclear Geology,Changsha 410007,China)
出处
《价值工程》
2021年第24期175-177,共3页
Value Engineering
基金
湖南省核工业地质局青年地质科技项目:“金滩地区铅锌多金属矿成矿地质条件及找矿方向研究(项目编号:201585)”资助。
关键词
铅锌矿
成矿条件
找矿方向
多金属
金滩地区
lead-zinc deposit
ore-forming conditions
prospecting direction
much metal
Jintan area
作者简介
李慧(1987-),男,内蒙古乌拉特前旗人,学士,地质工程师,从事地质调查与矿产勘查工作。
