Tongbai's silver ore ranks first among China's four largest silver ore deposits.
The total storage of graphite resources in Xixia county was more than 100 million tons.
According to a survey by the National Committee of Reserves, the prospective reserves of forsterite in Xixia is around 200 million tons, far more than the reserves in the rest of China.
Alkaline mineral reserves in Anpeng rank first in Asia and fourth in the world with their high grade and fine quality.
The rutile deposit,which is 30 kilometers in length, covers about 60 square kilometers.