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大兴安岭北段是我国东北部重要的成矿区之一,区内各类矿床、矿(化)点、物化探异常分布密集,具有形成斑岩型铜钼矿床和浅成中低温热液型多金属矿床的良好条件。根据矿床、矿(化)点、物化探异常在大地构造单元上的展布、形成时代、成矿作用特点、成因类型及矿种,将该地区划分为4个矿床成矿系列,8个矿床成矿亚系列,14个矿床式(矿床类型),并对各矿床类型进行初步分析与探讨,提出今后矿产勘查方案及找矿方向。
The northern section of the Greater Hinggan Mountains is one of the important metallogenic areas in the northeastern part of China. All kinds of ore deposits, mineralization points and geophysical and geochemical anomalies are densely distributed in the area, forming the porphyry copper-molybdenum deposit and the epithermal polymetallic Good conditions for the deposit. Based on the distribution of mineralization, geochemical anomaly geophysical and geochemical anomalies on the tectonic units, the age, the characteristics of metallogenic processes, the genesis and the types of mineralization, the area is divided into four mineralization series and eight mineral deposits Sub-series of mineralization, 14 types of deposits (types of deposits), and preliminary analysis and discussion of various types of deposits, and put forward future mineral prospecting plans and prospecting directions.