Camp belong to the south Qinling orogenic belt middle segment palaeozoic strench basin fold indo-chinese epoch drape north part, and belong to the Miliangchuan schiefer.

• 矿区所在部位属南秦岭造山带中带古生代伸展盆地叠加印支期冲褶带的北部，隶属于米粮川逆冲岩片。