There is a strong coupling relationship between collisional orogeny and metallogeny and a positive correlation between the size of ore deposits and the strength of collision.
碰撞造山事件与成矿作用具有强烈的对应耦合关系，而且成矿规模与碰撞的强度呈正相关关系。
2
Ore zones occur in the edge of local positive gravity anomaly, in the strike interrupted area or steep gradient area of regional aeromagnetic anomaly.