摘要
玛考才格铜铅锌矿位于西南三江成矿带北段,大地构造位置属特提斯—喜马拉雅构造域的东段的(北)古特提斯造山系,区内褶皱、断裂等构造发育,岩浆活动频繁,成矿地质条件优越。通过对青海省治多县当江地区1∶5万地质矿产调查为基础,运用野外实际调查、化探、同位素分析等成果的总结,对研究区内的玛考才格铅锌矿的矿床地质和矿石特征进行了较为系统的研究,探讨了该矿床的热液流体活动及其与成矿作用的关系。
The Makaocaige Cu-Pb-Zn deposit in Qinghai lies in the northern section of the NujiangLancangjiang-Jinshajiang metallogenic belt in southwest China and in the Tethyan tectonic domain which is characterized by well developmental folding and faulting and strong magmatic activity. This paper deals with geological features, ore fluids and ore-formation of the deposit based on 1:50 000 regional geological survey,geochemical survey and stable isotope geochemical data.
引文
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