The REE distribution pattern in each unit of the ophiolitic construction is different, even in the same unit, it varies from one place to another, which reflects complexity of mantle magmatic rock.

• 蛇绿岩建造各单元间稀土元素分布模式不尽相同，即使是同一单元在不同地段亦有差异，反映地幔岩浆的复杂性。