The main environmental risk of the red mud residue field is which of the column slag dam, flood and geological disaster.
赤泥渣场的主要环境风险为栏渣坝风险，地质灾害风险和洪水风险。
2
The formation and the texture of "Shilaoren" rock column have been analysed in geological structure, feature of rock, geomorphic origin and eustatic change in this paper.