Primary disscussion on utilization practice of tailings resource

The Iron ore resources of our country is relatively poor, the average amount of iron resources per capita in China is low. The rock refuse produced during the processing of iron ore mining stacks in the waste disposal site, the waste gangue stacks in the gangue site. Thus, large amount of agricultural and forest land were occupied and the cost of the mining enterprises was increased. Also, the environment was being polluted.Nowadays, the resource problem was more and more being concerned, the price of the ore was very high for long time, it is a common consensus for a lot of mining enterprises that searching for resources in the waste disposal site and the waste gangue, this also can solve the problem of low resource utilization efficiency. Recycling the resources in the waste disposal site can not only solve the problem of environment pollution caused by lager gangue discharge, but also can extend the usetime of the waste gangue site and reduce the area of the waste gangue site.Thus,the scientific outlook on development can be well implemented. Some mining enterprise based on the current situation of the waste gangue site and scientific experiment, the recycling project of gangue was put forward.The project was put into operation in the year of 2005, the 66% grade iron ore was produced 112.8340 tons in all during the last five years, 525 million was earned. The gangue recycling situation was introduced in this paper, and seeking for a new way for mining resources tapping.