Lijiagou spodumene 1.05 million tons/year mining project -- Sichuan Dexin Mining Resources Co., Ltd.

The project is located in Lijiagou Township, Jinchuan County, Aba Prefecture, Sichuan Province, which is the mining and beneficiation project of spodumene mine with a scale of 1.05 million tons/year. The designed available resource reserves are 3400.96 million tons of ore, the underground mining method is adopted, and the mineral processing plan of heavy flotation is adopted. The heavy medium mineral processing process is added on the basis of the traditional mature process of "three-stage and closed-circuit crushing + grinding process breaking plan", so as to reduce the energy consumption of spodumene in the later grinding and flotation. After mineral processing, the mined ore produces spodumene concentrate of 172,495 t/a and tantalum niobium concentrate of 60t/a.