摘要
郝泉沟金矿处于北祁连加里东褶皱带东段白银厂中部火山岩带上,空间上形成了无名沟背斜控制岩体,岩体控制构造、构造破碎带控制矿体的基本框架,区内岩浆活动强烈。矿体主要产在二云斜长花岗岩中,主要受二云斜长花岗岩控制。
Haoquangou Gold Mine is located in the central Baiyinchang volcanic rock belt in the eastern part of the Caledonian fold belt in the North Qilian Mountains. It spatially forms the basic framework of Wuminggou anticline controlling rock mass, rock mass controlling structure and tectonic fracture zone controlling ore body. Magmatic activity is intense in the area. Orebody occurs mainly in the Eryun plagioclase granite, which is mainly controlled by the Eryun plagioclase granite.
作者
吴东
WU Dong(Baiyin Mineral Exploration Institute, Gansu Nonferrous Metal Geological Exploration Bureau,Baiyin 730900,China)
出处
《世界有色金属》
2019年第3期99-100,共2页
World Nonferrous Metals
关键词
岩体
平均含量
富集系数
郝泉沟金矿
rock mass
average content
enrichment coefficient
Haoquangou gold deposit
