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研究区地壳演化分四个阶段：结晶基底形成阶段（Ａｒ２－Ｐｔ１）；板块多次俯冲碰撞和火山喷发阶段（Ｐｔ２～３）；板块碰撞和岩浆侵入阶段（Ｐｚ）；板块碰合与新构造运动阶段（Ｍｚ－Ｋｚ）。金矿床分布可分三条带：北带，金－镍－钴和金－黄铁矿带；中带，金－多金属矿带；南带，金－铜矿带。
The crustal evolution of the study area is divided into four stages: the formation phase of Arg-Pt1; the multiple subduction collisions and volcanic eruption stages (Pt2 ~ 3); the plate collision and magmatic intrusive stage (Pz) Movement stage (Mz-Kz). The distribution of gold deposits can be divided into three zones: northern zone, gold-nickel-cobalt zone and gold-pyrite zone; middle zone, gold-polymetallic ore zone; south zone and gold-copper zone.