Geological Characteristics and Metallogenesis of the Jianquanzi Gold Deposit an Alashan

This paper studies the geological feature of Jianquanzi gold deposit,metallogenesis of Jianquanzi gold deposit are analysed in accordance with this feature.The results show that the pre-sinian metamorphic body in Jianquanzi gold deposit region provided important Ore-forming armamentariums and ore-forming fluids for gold-bearing quartz vein.Fault constructions and folds in the region are important lead ore and hold ore constructions.Jianquanzi gold deposit belongs to duplex causes mesothermal temperature gold-bearing quartz vein type of deposit.