Study On Ore Controlling Factors Of Gold Deposits In Mapeng Area Of Hebei

In recent years,Mapeng area gold and silver polymetallic ore district has become an important mineral of Taihang Mountain,has discovered gold and silver polymetallic deposits(points)25,most of them are located around the Mapeng rock mass.Metallogenic geological condition is superior.As far as gold ore is concerned,the region has been found in soil ridge,the newly opened,ugly mud mouth,Stone Lake 8 gold mine,the Shihu gold deposit is the only large gold,gold and other small and medium-sized or gold mineralization.Between the ore controlling factors and exploration of gold Mapeng area and gold origin Association,respectively research the Chounikou,the Tuling and Shihu gold deposit etc.,analysis and comprehensive comparison,deepen the metallogenic regularity and metallogenic model,ore prospecting.Mantle branch structure is third grade tectonic units of the multistage evolution of mantle plume,is the multistage evolution of mantle plume in comprehensive form of shallow lithosphere.The theory of mantle branch structure for many mines in North China,the edge of the deep ore prospecting the prospecting and prospecting direction,and achieved good results.Based on the metallogenic theory of mantle branch structure,in-depth study of Shihu gold deposit,comparative analysis of the Chounikou,Tuling and Shihu gold deposit,metallogenic characteristics,metallogenic geological characteristics analyses the stratum,structure,magmatite,system to identify the ore-controlling factors in the area.At the same time,taking the Shihu gold deposit as a typical example,using3 DMine software to establish a three-dimensional dynamic stereoscopic metallogenic model,so as to further guide prospecting.