The Ophiolite massifs are composed of mantle peridotite that is mainly harzburgite and dunite, and lacked of crust magmatite within the typical Ophiolite suite.

摘要该蛇绿岩带的岩体橄榄岩组，主要岩石方辉橄榄岩和纯橄榄岩，缺少典蛇绿岩剖面中的洋壳单元。