Metallogenic Characteristics And Prospecting Prediction In Tian Bao Gou Tungsten Copper Polymetallic Ore Exploration Of Inner Mongolia

In quite a long period, there were only a few prospecting breakthrough in the solid mineral exploration projects. The main reason is that both the research of relationship of the physical characteristics between all kinds of metirals and the data characteristics on the relationship of relatively are shallow. In the author’s opinion, in mineral exploration, especially for the concealed ore body, the rational use of various exploration methods and the comprehensive research of relationship between various pathogenic characteristics mineral information is particularly important.Based on the whole process of exploration project of " Tian Bao Gou Tungsten Copper Polymetallic Ore Exploration in Huade County of Inner Mongolia Autonomous Region ", we used different exploration methods optimally and put into practice. Finally, we made gratifying achievements in geological prospecting. After the comprehensive study of the metallogenic characteristics of the exploration area, we carried out prospecting and reasonable prediction, and provided an instructive guideline to exploration work in the future.Through the indoor and outdoor research of Tian Bao Gou tungsten copper area, in the delineation of the seven 1:10000 integrated geochemical prospecting anomaly of soil geochemical anomalies, and AP-5, two black tungsten mineralization quartz veins which are banded with relatively high polarization of low resistivity anomaly corresponding had been founded. At the same time, it was exposed in the deep drilling project.From the above analysis, we made a conclusion that geochemical anomaly of deep AP-5 has a tendency of tungsten ore grade become richer and thicker. Moreover, AP-2 and AP-6 have an important metallogenic potential. Therefore, in order to provide clues for prospecting, the basic works such as early geological, geochemical and geophysical scanning are very important. Besides, focuses on comprehensive anomalies banded, beaded or elliptical form with a certain regularity(including geological mineralization anomalies) characteristics, is an important basis for the optimal utilization of geochemical exploration, method, magnetic method trenching, drilling and other exploration methods. In addition, the analysis of geochemical anomaly, polarizability anomalies and combination of mineralized veins are the efficient ways to narrow the prospecting range. Ore body is controlled by the internal structural fracture system produces Yong rock heat up liquid, tectonic fracture provides coal storage space for ore body occurrence. Finally, the metallogenic model in the study area is magmatic hydrothermal upwelling produced radial structural fracture system mode. It is a type of filling metasomatic(quartz vein) tungsten deposit, and a tungsten "five floors" mode.