Tawuerbieke Au deposit is adjacent to Axial Au deposit in Tulasu fault basin in Western Tian-shan mountains.Ore bodies occur mainly in volcanic rock of the fifth lithologic member of Carboniferous Dahalajunshan formation.They are controlled by four ring structures and the linear structure acompaied respectively.Based on geological characteristics of the Au deposit are dealed with C,H,O and S stable i-sotropic characteristics of the ore.C in the ore fluid is mainly derived from magmatic source but influ-enced by isotope exchange with deep carbonatite,H2O in the ore fluid the product of magmatic hydrother-mal fluid-meteoric water mixation,S from deep magma,Pb from upper crust characterized be orogenic belt.The stable isotrope and geological characteristics of the deposit show that it is a low sulfur epither-mal porphyry Au deposit.Stable isotope study deepens not only understanding of the deposit geology but also provides important information for further prospecting.
Tawuerbieke Au depositore deposit geological characteristicsstable isotope geochemis-tryepithermal Au depositore material sources,Western Tianshan mountainsXinjiang Autonomous Region
万方数据
维普
