俄罗斯远东地区铜成矿作用及资源潜力

俄罗斯远东地区铜矿资源潜力巨大,且开发程度低,是我国未来重要的资源潜在来源地。文章通过对远东地区铜矿床的成矿特征进行系统的总结,将其分为4个主要的铜成矿类型,分别为沉积型、块状硫化物型、铜镍硫化物型和斑岩型,并总结了每个成矿类型的铜成矿作用特征,分析了远东地区的铜资源潜力。认为铜镍硫化物型和斑岩型铜矿是俄罗斯远东地区最具潜力的铜矿成因类型,是未来远东地区铜矿开发与利用的重点。

Metallogenesis and resources potential of copper deposits in the far east of Russia

There is a huge potential for copper resources in the far east of Russian,where the resources were developed at a low level and can be an important Possible source of origin f for China in the future. Based on a systemic summary for the metallogenic characteristics of copper deposits in Russian far east,it is concluded that there were four types of copper deposits,including sedimentary Cu deposits,volcanogenic massive sulfide Cu deposits,magmatic Cu-Ni sulfide deposits and porphyry Cu deposits. This paper also summarized the mineralization characteristics of each type of copper deposit,and analyzed the potential of copper resources in Russian far east. We conclude that,therefore,magmatic Cu-Ni sulfide copper deposits and porphyry copper deposits are the most potential genetic types in Russian far east,and these types of Cu deposits will be the focus of the mining development and utilization in the future.