SEDEX Pb-Zn deposits such as the Xitieshan Pb-Zn deposit and VHMS Cu-S deposits such as the Qinglongtan Cu-S deposit occur in this Caledonian orogenic belt, but their geological settings and formation ages are different.

• 柴北缘加里东造山带中既产有VHMS型Cu_S矿床(如青龙滩矿床),也产有SEDEX型Pb_Zn矿床(如锡铁山矿床),两者的成矿地质构造背景和形成年龄不相同。