The ore-forming materials come from the bauxite-bearing paleo-weathering crust.The metallogenic age is early Pleistocene.It is a bauxite deposit related genetically to karstification and laterization.

• 成矿物质来源于上二叠统底部的古风化壳型铝土矿层,成矿时代为早更新世,矿床成因与岩溶作用、红土化作用有关。