Ore bodies are hosted by 3rd Subformation of Hongxingshan Formation in Tianhu Group of Qingbaikou System, with the host rocks composed of carbonaceous mylonite and impure marble.

• 矿体赋存于青白口系天湖群红星山组第三亚组地层内，并受断裂构造的控制，主要呈脉状、透镜状顺层产出，含矿岩石为大理岩和碳质糜棱岩。