摘要
白乃庙金矿床矿体围岩有白乃庙群绿片岩和长英片岩、石英闪长岩和斜长花岗岩等。矿床构造专题研究表明,控矿构造是白乃庙断层和次级断裂组成的帚状构造,并在断层交汇部位形成富矿柱。
The country rocks of the orebodies in the Bainaimiao gold deposit include greensehist, felsic schist, quartz-diorite and plagioclase-granite,belonging to the Bainaimiao Group. The monographic study on structure of the deposit suggests that the ore-controlling structure is brush structure (v-type) formed by the Bainaimiao faults and its secondary fractures, and rich ore-column is formed in the intersection of the faults.
出处
《吉林地质》
1991年第1期65-70,共6页
Jilin Geology
关键词
金矿
矿床
控矿构造
白乃庙
断层
Ore-controlling structures Bainaimiao fault Brush (u-type) structure
