Characteristics Of Geology And Prospecing Of Laerzhating Ag Polymetallic Mine In Inner Mongolia

Manzhouli-Xinbaerhuyouqi metallogenic belt is an important non-ferrous metalsand precious metals mineral base in China’s northern region,many large polymetallicdeposits have been found in the northern section of this belt;the sounthern part of themetallogenic belt is lesser extent,has tremendous potential for prospecting.In thisthesis,the study area——Laerzhating Silverlead-zinc polymetallic metallogenic——islocated in the southwestern segment of Manzhouli-Xinbaerhuyouqi metallogenic belt.The area is located in the southeast of the outer edge of the Siberian platform,isover tectonic zone between the Siberian platform and the North China platform,isMesozoic volcanic uplift belt, Mainly affected by the North East to the deep faultDerbugan the derived fracture affect the development of the North West to North Eastdirection tension secondary fracture, interchange it’s the favorable location guiderocks or ores, magmatic events throughout the site many times, tended to favor theformation of mineralization and deposit. According to the preliminary geophysicaland geochemical data, abnormal fit good in the study area,have the basic conditionsfor the formation of silver-lead-zinc polymetallic deposits.Through the analysis of the geological background of the region, combination ofgeophysical and geochemical data,using a variety of technical means, we gain insightinto the geological characteristics of the Laerzhating Silverlead-zinc polymetallicmetallogenic, solve the regional metallogenic regularity problem from the perspectiveof the geological structure, provide a theoretical basis for further prospecting work.