内蒙古额济纳旗辉森乌拉西金矿成矿特征及成矿模式分析

辛杰,密文天,关瑜晴,席忠,张雪松

Metallogenic Characteristics and Metallogenic Model of the Gold Deposits in Huisenwulaxi Area of Ejin Banner，Inner Mongolia

Jie XIN,Wentian MI,Yuqing GUAN,Zhong XI,Xuesong ZHANG

图1 阿拉善地块构造位置及其北缘区域地质简图（据张建新等[13]修改）

Fig.1 Tectonic location and geological sketch map of northern Alxa block（modified by Zhang, et al[13]）