The project is located in Guiyang, Hunan Province, owned by Hunan Nonferrous Metals Co., Ltd. The production capacity is 1,000kt/a. It is an underground mine. The orebodies are distributed widely and occurred in complicated shape of vein like, lenticular and bedded. The mine is developed with adits, blind shafts and inclined shafts, consisting of three hoisting shafts and five hoisting inclined shafts. The upward horizontal cutandfill mining and waste cemented filling technology is applied.

The concentrator of the project