索尔库都克铜钼矿区域地质特征研究

Study on Regional Geological Characteristics of Suoerkuduke Cu-Mo Mine

通过对索尔库都克铜钼矿床的矿床地质特征进行整理和总结,划分了详细的成矿期次和成矿阶段,为以后科研工作及矿区后续勘查工作提供更详实的资料和依据。野外地质调查和室内研究表明索尔库都克铜钼矿床发育早、晚两期矽卡岩并分别伴有成矿作用,其中早期矽卡岩主要呈层状、似层状产出,部分呈透镜状产出,成矿金属元素为Fe-Cu-Mo组合;晚期矽卡岩均呈脉状产出,穿切早期矽卡岩和围岩,成矿金属元素为Cu-Mo-Zn±Pb组合。本次研究显示,索尔库都克铜钼矿床是一个具有叠加成矿特点的矽卡岩型矿床。

Through collating and summarizing geological characteristics of Suoerkuduke Cu-Mo Mine, the metallogenic epoch and metallogenic stages were divided and was used as the reference data and basis for future research work and the follow-up survey work in this area. Field geological investigation and indoor studies indicated that the Suoerkuduke Cu-Mo deposit developed in early and late phases of silicon skarn and accompanied by mineralization. The early silicon skarn was stratiform stratoid and partly lenticular and ore-forming elements is the combination of Fe-Cu-Mo. The advanced silicon skarn showed vein like output and intersecting the early skarn and surrounding rock, the ore-forming metal elements were Cu-Mo-Zn ＋Pb. The study showed that the Suoerkuduke Cu-Mo Mine was a skarn deposit with superimposed mineralization characteristics.