The Yingdonggou silver gold deposit, located in the west of the Wudang nappe,north margin of the Yangtze platform, is a large scale of superimposed multiple metal deposit, which occurs in the place that shows intense ductile shear zone between the meta volcanic rocks and meta sedimentary rocks.

Zijin ductile shear zone in Wudang Mountain nappe structure is a compound one.

On the basis of the regional geology, the geochemistry of deposit and the isotope chronology, this paper advances that the mineralization of Xujiapo gold-silver deposit is controlled by the Wudang group, the Wudang rise-slip structure and the Wudang thrust nappe structure,showing the stratum-structure control over mineralization and the polymineralization.

There are fault thrust,strike slip fault and over thrust in this thrust nappe.

The Cambrian Fengtai Formation under thrust nappes and the Carboniferous system of North Huaiyang Formation,which are both marine deposits,are the main gas source rocks of tunnel combustible gas.

The Lower Cambrian Fengtai Formation below thrust nappes and the North Huaiyang Carboniferous strata,both of which occur as the marine source rocks,are considered as the main gas source rocks of the tunnel combustible gas.

Geological interpretation of magnetotelluric sounding data from south margin of the North China basin, and the genesis approach of the Dabieshan nappe;

Deviation control and fast drilling technology of thick nappe in Qingxi Oilfield;

The nappe lane in the east-south coaling face has too much water locally which will threaten the safe coaling of 150801 face that is the first one under the board of the nappe lane in Xinji Mine.