辽北华北陆块北缘存在巨型的晚前寒武纪造山带，其标志有：开原蛇绿混杂岩、构造混杂岩、阿拉斯加型岩体、碰撞造山型花岗岩、榴辉岩高压变质带。它们呈狭长的带状分布于辽北建平—阜新—铁岭—清原一带，是晋宁造山运动期间，古亚洲洋板块和古西伯利亚板块依次向古华北板块俯冲碰撞造山的结果。 There is a giant late Precambrian orogenic belt on the northern margin of the North China Block of northern Liaoning. The signs are: Kaiyuan ophiolite melange, tectonic mélange, Alaska type rock mass, collisional orogenic granite and eclogite high pressure metamorphic belt. They are elongated strip distribution in Jianping - Fuxin - Tieling - Qingyuan area of ​​northern Liaoning, is the Jinning orogeny period, the ancient Asian plate and the ancient Siberia plate subduction collision with the ancient North China plate orogenic results.