摘要
核桃坝地区地区位于多伦火山盆地北缘,榛子山破火山南缘,属于2个火山机构交错部位,放射性断裂构造发育,酸性岩体发育,岩体发育方向与构造方向基本一致,同时沿断裂构造广泛发育隐爆角砾岩,该地区矿化与断裂构造、隐爆角砾岩和酸性岩体关系密切,今后的找矿方向是构造交汇部位以及南部激电异常区域。
The area of walnut dam area is located in the northern margin of the Duolun basin volcano,volcano in southern mountain hazelnut breaking,belonging to2volcano staggered position,radioactive faults,acid rock mass,rock development direction and structure of the basic direction,along the faults widely developed cryptoexplosion breccia,mineralization and faults,hidden in the area of explosion the relationship between breccia and acid rock closely,the prospecting direction in the future is to construct the intersection and the southern region of IP anomalies.
作者
刘小刚
孙国胜
LIU Xiao-gang;SUN Guo-sheng(Two 0 eight teams in the nuclear industry,Baotou 014010,China;College of Geoscience, Jilin University,Changchun 130061,China)
出处
《世界有色金属》
2018年第1期92-93,共2页
World Nonferrous Metals
关键词
流纹斑岩
隐爆角砾岩
隐爆作用
找矿方向
rhyolite porphyry
cryptoexplosive breccia
cryptoexplosion
prospecting direction
