Geological Features And Geochemical Characteristics Of The Baogedewula

The study area is located in Interlagos Ula off Long construct the northeast side，Distribution of the Manketouebo, head group acidic volcanic rocks, pyroclastic rocks. Thetreasure the Baogedewula dome basin-shaped volcanic bodies and the rhyolite porphyrysubvolcanic.Biotite granite-granite porphyry dikes occupy most of the area. Contact alongthe igneous complex and beyond the development of strong silicification (of secondaryquartzite), greisen, potassium, limonite alteration. Also found that the alteration ofepidotization, chlorite, kaolin, iron and manganese mineralization. Area and Derbugan mainfault parallel distribution Laerzhating fracture and fracture of Ulan Noel, three North Westinsidious-the half-concealed the controlled rock fracture and a series of north-west to thesmall faults and jointed construct. Survey found that many of the mineralized alterationzone with granite inside and outside the contact zone and the North West to the constructor.Geological formations such as the environment, conducive to the formation of endogenousnon-ferrous minerals.The study area is located in Baogedewula, Inner Mongolia, In the Derbuganmetallogenic belt in the southern end of Prospecting the region to carry out1:50000,1:10000scale soil geochemical survey, Comprehensive treatment of the soil geochemicalinformation. Statistics of Mo, W, Pb content. And extracted through the analysis ofgeochemical information, Evaluate the ore prospects, and the final trenching, drillingverification.(1)1:50000soil geochemical survey work the delineated Shanagenhuduge thegeochemical anomaly area. The main exception elements of Mo, W, and Bi, Sn,, Ag and Pb,As, Sb and Au, Hg, Mn, etc. Mo, W, Bi, Sn, four-element anomalies were nearlyNNW-trending irregular strip along the Jurassic granite distribution, Of Ag, Pb, As, Sb, Cu,Hg and other element anomalies are mainly distributed in the southeastern part of theanomalous area, the two concentration lots there are some differences, the latter part of theQuaternary.(2) of the the sand Flanagan hudag abnormal area1:1million soil geochemical surveyverification work. Soil geochemical information processing, statistics, Mo, W, Pb content.Comparative study carried out with the1:50000geochemistry measurement data furthernarrow the target area.(3) geophysical prospecting, trenching, drilling verification, the geochemical anomaly center to find a tungsten-molybdenum high-grade ore body, and good ore.