Yangshan gold deposit is located in Wenxian County, Gansu Province.

The ore-bearing rocks in the Yangshan gold deposit, Wenxian, Gansu, are a sequence of Devonian carbonaceous-siliceous-argillaceous sediments, which contains abundant framboidal pyrite with As anomaly (～0.

The relationship of linear-annular image,alteration information characteristics and gold mineralization has been discussed by extracted the remote sensing geological information from the Yangshan gold deposit and its peripheral area using the SPOT,TM data.

Analysis of mining conditions of Yangshan gold deposit;

Located in the adjacent area of Shanxi,Gansu and Sichuan provinces,the Yangshan gold deposit is a superlarge-scale gold deposit in Devonian epimetamorphosed phyllite or limestone,which is found by gold geological party of CAPF in recent years.

Yangshan gold deposit is a supper large gold deposit,located in the border area of Shanxi-Gansu-Sichuan,occurs in Devonian epimetamorphised,phyllite or limestone,found by Gold Geological Party of CAPF in recent years.

The Yangshan Au ore belt lies in the Wenxian arcuate structural zone on the northern margin of the Bikou terrain which is located at the intersection between the Yangtze plate and the Songpan-Garzê fold system and the Qinling fold system.

On Optimized Selection of Deep Development Scheme of Yangshan East Mine;