The Wulashan gold-bearing ore veins are located in late Archean Wulashan group high grade metamorphic area (mainly at amphibolite facies, even to granulite facies),and controled by Wulashan fault structure zone.

• 乌拉山含金矿脉赋存于晚太古界乌拉山群高级变质岩区（变质程度以角闪岩相为主，可达麻粒岩相），受控于乌拉山断裂构造带。