The diabase in the melange zone also exhibits high alkaline, showing almost the same distribution pattern of transition metal elements and incompatible elements as the gabbro.

• 辉绿岩墙群属强碱铝质基性岩类，过渡族元素蛛网图与辉长岩类几乎完全相同，其不相容元素与辉长岩类总体趋势相一致，反映了一种递进岩浆演化趋势。