1.The metaperidotite unit is mainly composed of harzburgite and lherzolite together with minor dunite and plagio-lherzolite.
各单元的石合是多种多样的:变质单元主要由方、二和少量纯及斜长二;
2.The Ophiolite massifs are composed of mantle peridotite that is mainly harzburgite and dunite, and lacked of crust magmatite within the typical Ophiolite suite.
摘要该蛇绿带的体由地幔,主要石类型是方和纯,缺少典型蛇绿剖面中的洋壳单元。
3.The mineral inclusions in the layered cumulate series are remarkably different in species and chemistry from those in the discordant dunite-troctolite layered bodies.