Being the residual island are of the convergent plate subducted to the south, the central Baiyin Minerogenetic Belt is located at the southeast edge of the north Qilian Caledonian eugeosyncline.

摘要内蒙油房一二把伙地区位于北地台北缘南兴力西期地槽皱带，中生代系发育，燕期中酸性浆活动强烈，形成了一系列、潜热液型银多金属矿床。