PROSPECTING PROGRESS AND EXPLORATION DIRECTION OF COPPER DEPOSITS IN NORTHERN DAXINGANLING MOUNTAINS

The northern Daxinganling Mountains is an important part of Daxinganling metallogenic belt, where copper is the main mineral, dominated by porphyry type, large in scale, with great economic value and scientific research significance. Based on the systematic summary of regional geological background and mineralization process of copper deposits in different ages in northern Daxinganling Mountains, the paper summarizes the new exploration results in the area in recent years, and points out that the western margin of Ergun block, southeastern margin of Xing'an block, and suture zone of the two blocks are important for copper deposit prospecting. Attention should be also paid nearby the existing deposits and blind orebodies in the deep for the exploration of copper deposits in northern Daxinganling Mountains.