30km east to the nearest city, and connect with grasslands. There is also a road 2km west from the working area to the town. So the transportation is quite convenient.

• Altitude is generally between 1,251-1,310m, and the topography is quite flat.
• Plateau desertification Greenland landform.
• Arid, semiarid continental Monsoon Climate, winter is long while summer is short. The temperature changes a lot from cold to hot.
• Remote areas, with very few people.

• According to the chemistry samples, the content of every elements are shown below:

  Highest grade of Au: 0.04g/t; lowest grade of it : 0.01g/t;

  Highest grade of Ag: 4.7g/t; lowest grade of it: 1.8g/t;

  Highest grade of Cu: 0.051%; lowest grade of it: 0.001%;

• Highest grade of Pb: 0.069%; lowest grade of it: 0.002%;

• Highest grade of Zn: 0.116%; lowest grade of it: 0.010%;

  Highest grade of W: 0.015%; lowest grade of it: 0.001%;

  Highest grade of Sn: 0.009%, lowest grade of it: 0.002%;

  Highest grade of Mo: 0.009%