探讨群吉萨依铜矿地质特征及矿床成因

Geological characteristics and genesis of Giza Yi copper mine

群吉萨依铜矿位于阿吾拉勒成矿带西段,群吉复向斜的西部,群吉萨依铜矿主要产于下二叠统乌郎组-塔尔得套组,其岩性呈现一个渐变的过程,火山岩呈现中酸性逐渐向基性进行过渡,脉状是区内矿体的主要特征,钠长斑岩体以及闪长玢岩-安山质隐爆角砾岩杂岩体对其形成了明显的控制。文中对群吉萨依铜矿地质特征进行分析,并对其矿床成因进行探讨,旨在为该区找矿提供指导。

According to the Giza copper deposit is located in the western Awulale metallogenic belt,gunkichi synclinoria western group,according to the Giza copper mine is mainly produced in two Permian Wulang formation-tal was set,showing a gradual process of its lithology,volcano rocks shows acid gradually to the basic transition,which is the main feature of vein in the area of orebody.In this paper,the geological characteristics of Giza Yi copper mine are analyzed and the genesis of the ore deposit is discussed in order to provide guidance for the prospecting in this area.