白云鄂博铁矿控矿构造模式分析  

Analysis on Ore-controlling Structural Model of Bayan Obo Iron Ore

作　　者：刘云 郭锐 邢乃豫 Liu Yun;Guo Rui;Xing Nai-yu(Inner Mongolia Baotou Steel Survey and Mapping Institute,Baotou 014010,Inner Mongolia Autonomous Region,China)

机构地区：[1]内蒙古包钢勘察测绘研究院,内蒙古包头014010

出　　处：《包钢科技》2021年第5期1-8,18,共9页Science & Technology of Baotou Steel

摘　　要：对白云鄂博矿床控矿构造提出了新的认识,认为原来的向斜构造是不存在的,白云鄂博矿床是由乌兰布拉格大断裂和与其相交的宽沟断裂所控制,其交汇点即是白云鄂博矿床所在位置,白云鄂博矿床受深大断裂控制,并建立了控矿构造模型。The new understanding of ore-controlling structure for ore deposit of Bayan Obo is put forward.It is considered that the original syncline structure does not exist.The ore deposit of Bayan Obo is controlled by the Ulan Bragg major fracture and wide groove fracture,which are intersecting at the location of Bayan Obo ore deposit.Bayan Obo ore deposit is deeply controlled by major fracture and the ore-controlling structural model is established.

关 键 词：白云鄂博 向斜 断裂 控矿构造 控矿构造模型 

分 类 号：P618.31[天文地球—矿床学]