新疆东准噶尔小哈甫提克山一带金铜矿床找矿前景分析
窦隆洋;弓小平;韩琼;张燕波;谢磊
【期刊名称】《黄金》 【年(卷),期】2015(000)004
【摘要】The study area is located on the northeast margin of Junggar Basin,west of the Mongolian border,Hafu-tike Mountain,east to a pasture of Hongxing,belonging to Koop metallogenic belt on the southern margin of the Siberia plate.Geological conditions for gold mineralization are very favorable with complex structure and frequent magmatic ac-tivities in the faults of research area.The features such as the strata,structure and magmatite are summarized as well as the features of ore veins to start the analysis and research; ore-prospecting potentials are analyzed using the regional geophysical,geochemical and other research methods based on the prospecting information.Studies suggest that the systems of Upper Devonian Suhaitu Group and Lower Carboniferous Nanmingshui Group are the ore-depositing strata in the study area,and mid-Variscan magmatic activities provided hydrothermal source
for
mineralization.Geochemical
da-ta
show
that
Au
mineralization has a clear relationship with acidity,and Au content increases with rock acidity.Com-bined with various metallogenic information,the paper takes that East Junggar Xiaohafutike Mountain has potentials in prospecting gold copper deposits ( point) ,worth
新疆东准噶尔小哈甫提克山一带金铜矿床找矿前景分析
