Low silicon iron tailings are a mine solid waste with very low utilization rate.

The authors developed nucleated glass of CaO-MgO-Al2O3-SiO2 system by using the iron tailings of Beijing Miyun Mine as raw materials.

Discussion on using iron tailing sand makes the magnetic screening function material;

Experimental research on high strength structural material made with iron tailing

It obtains an good effect on the study of reclaiming iron from iron tailing,raises the using of resource efficiency,earns an importance significance in the economy and society.

Research of iron tailings application in the highway engineering;

Through the research on mineralogical properties of iron tailings,several methods for recovering iron from this tailings were proposed.

Based on the mineral resources,environmental protection,land resources and fund,this paper discussed on the importance of the iron tailings and put forward some suggestions.