黔西北玄武岩中铜矿赋存形态与成矿机制研究

Research on the occurrence forms and ore-forming mechanisms of copper deposits in basalt in northwest Guizhou

黔西北地区是我国重要的铜矿资源富集区,玄武岩中的铜矿是该地区主要的矿产类型。本研究通过对黔西北玄武岩中铜矿的赋存形态与成矿机制进行系统研究,旨在揭示该地区铜矿的形成过程和探索可能的找矿方向。研究结果表明,黔西北玄武岩中的铜矿主要以矽卡岩型和斑岩型为主,黔西北玄武岩中铜矿的形成与岩浆活动和流体作用密切相关。本研究结果对于该地区的找矿工作具有重要的指导意义,为进一步开发利用该地区的铜矿资源提供科学依据。

Northwest Guizhou is an important copper resource-rich area in China,and copper in basalt is the main mineral type in this area.In this study,the occurrence form and metallogenic mechanism of copper deposits in basalt in northwest Guizhou are systematically studied,aiming at revealing the formation process of copper deposits in this area and exploring possible prospecting directions.The results show that the copper deposits in basalt in northwest Guizhou are mainly skarn and porphyry,and the formation of copper deposits in basalt in northwest Guizhou is closely related to magmatic activity and fluid action.The results of this study have important guiding significance for the prospecting work in this area and provide scientific basis for the further development and utilization of copper resources in this area.