The mine is located in Xingcheng Town, Pingshun County, Shanxi Province of China. The exposed strata in the mining area are mainly the Ordovician Zhongjia Majiagou Formation. According to the current degree of engineering control, 12 ore bodies can be divided in the mining area. No. 1 ore body is located in the southern part of the mining area. The scale of control is large, and the actual length of the ore body controlled by the project is 400m. The sample analysis results were as follows: TFe33.57～66.60%, average 52.57%, MFe 26.68～ 58.27%, average 46.08%, S0.469.98%. No. 2 ore body is located in the southern contact zone of the mining area, SEl20∠25°. Laboratory analysis, TFe: 39.31 ~ 47.75%, an average of 46.22%, MFe: 32.24 ~ 38.82%, an average of 38.25%, S: 0.56 ~ 7.3 1%. No. 3 ore body is located in the southern part of the mining area. Laboratory analysis: TFe: 61.20%, MFe: 49.19%. No. 4 ore body is located in the central and western parts of the mining area. The overall trend is near north-south direction, tending to the north and the north, with an inclination of 40 to 45° and an engineering control length of 200 m. The ore body grade: TFe: 29.79～42.96%, MFe: 22.78～40.98%, the average grade of ore body is TFe36.29%, mFe30.67%. No. 5 ore body is located in the central and western part of the mining area, about 320m south of No. 1 ore body.