Analysis On Geological Characteristics And Prospecting Potential In Bayanvvenduoer Gold Deposit,Inner Mongolia

The Bayanwenduoer gold deposit is located in central Inner Mongolia geosynclinal foldsystem, of Ailigemiao-Xilinhaote intermediate massif central and southern. Mineralizationgeological conditions of the study area, geochemical, geophysical and remote sensing featurethat mineralization has excellent conditions for mineralization geological and prospectingindicators of the area, the better prospecting potential.mine area exposed strata Permian Zhesi group Dashizai Group and the Tertiary andQuaternary. Frequent magmatic activity in the mining area and strong, with a multi-stage,multi-cycle characteristics. Product Caledonian, Hercynian, Indosinian and Yanshaniangranitoid intrusive. Ore-controlling structure of the main mineralization in the district theBayanwenduoer-Wulayinaobao ductile shear zone and its secondary ductile-brittle fracture.Orebodies and Indosinian Asaha intrusions closely related to nervation output within thepluton or its formation within the contact zone delineated a total of eight gold ore bodies inthe study area, control the length of160to761m, with an average thickness of0.99to2.14m, with an average grade of2.51to13.96×10^-6. Metallic minerals in the ore mainly pyrite,chalcopyrite, followed by galena, arsenopyrite, copper Lan, occasionally see natural gold.The near mine wall rock alteration silicification, sericite, chlorite, epidote Petrochemicalcarbonate.Forming materials were mainly derived from the mantle or lower crust magmatichydrothermal fluids and water, determine the type of genesis epithermal type deposits.Forming materials were mainly derived from the mantle or lower crust magmatic hydrothermal fluids and water, determine the type of genesis epithermal type deposits.Bayanwenduoer gold deposit geological conditions, geophysical, geochemical andremote sensing interpretation abnormal characteristics analysis of the main ore body in theregion, the peripheral prospecting targets a comprehensive study and follow-up of the mainore body the main target of exploration direction and peripheral prospecting of therationalization proposals. Main orebody think the Bayan temperature Dole gold deposit basedon existing exploration and scientific research, there is still further work space, and peripheralprospecting also has a large potential.