The Research Of Metallogenic Prediction And Prospecting Potential Of Qian Jia Ying Zi Cu-Pb-Ag Polymetallic Deposit

The Qian Jia Ying Zi Cu-Pb-Ag Polymetallic Deposit is located in Inner Mongolia autonomous region Taipusiqi eastern camels mountain village. This research is based on the actual production. Through the geological mapping, geophysical and geochemistry exploration and remote sensing geology explain, system researched regional geological setting, mine lot geologic feature, and then analysed metallogenesis, regularity of ore formation and geochemical data, in addition, confirm the indicator, range of reconnaissance and target section, which laid a foundation for the continue mining prospecting.Through this research we found that North China paleoplate in Inner Mongolia north-central China, north of fracture is groove. In southern area, the construction of magmatic rocks reprent of the platform. In the eastern region of eastern Inner Mongolia and central Pacific type stacking structure of magmatic rocks area. We can only found the mining strata in earest mountains metamorphic. In this area, contained the Hooray mountains metamorphic mainly distributed in the southeastern corner, in northern and we could seen scattered dice, this area accounts for about 1/3 of the map. This group of lithological mainly for dark-biotite length gneiss and flash inclined Angle, followed by long gneiss inclined long gneiss, light gray length change rocks, shallow grain, and gray to white rock block quartzite. The lithology or output of the Hooray mountains metamorphic distribution abused.Ore-forming period mainly by the regional stress field fracture and the influence of shear fractures, many activities, tracking form fault limited shear fault or broken belt, shear fractures and ore fluid replacement period action undertakes alternately, forming, pyrite, Cu-Pb-Zn-Ag polymetallic fossils, or with the vein pulse. Without strong metallogenic tectonic movement and fracture scale to large faults, ore-forming fluid mine. The more the geophysical interpretation of low resistance, except tea sweat quaternary covered by the ditch, and several other low resistance and many faults and the others containing ore veins on the structure filling. From the remote sensing image interpretation also visible to the development of ferric oxide dizzy along fault zones. Therefore the structure, strata and magmatic rocks environment has favorable conditions.According to the north channel of tea sweat ditch residue cover metamorphic rocks, Qian Jia Ying Zi adamellite of rock mass is upper. The surface of the formation of pulse containing ore is most low temperature, and from the mineralization center. As rocks Qian Jia Ying Zi adamellite plant, the differentiation of rock containing ore hydrothermal soda early in the space should be relatively low elevation area. Accordingly, the main parts in the distance metallogenic surface which has certain depth. Therefore, to find the polymetallic ore (Cu, Pb, Zn, Ag) with exploitation value in the depth of mineralization belt is possibility,and it maybe become a large mine.