According to the interpretation and the analysis of the remote sensing image, combined with computer processing. geophysical and geochemical information as well as field verification, the structural framework in this area is considered as follows: the granite body of palaeozoic and Mesozoic Era distributes extensively in the North of the area. There is a Archeozoic Eon metamorphic dome (Huiquanzhan dome) in the South. The tectonic belt lying between the North and the South of the area strikes in NWdirection. It is the curve ductile shear zone (gold mineralization belt) in Banmiaozi to Xingantuen area, and it is related very closely with Huiquanzhan dome in the formation and the evolution. It is considered as structure of passageways for ore fluids, and the structure derived from it is regarded as the structure for ore housing.