The metaperidotite unit is mainly composed of harzburgite and lherzolite together with minor dunite and plagio-lherzolite.
各单元的石组合是多种多样的:变质橄
单元主要由方辉橄
、二辉橄
和少量
橄
及斜长二辉橄
组成;
The metaperidotite unit is mainly composed of harzburgite and lherzolite together with minor dunite and plagio-lherzolite.
各单元的石组合是多种多样的:变质橄
单元主要由方辉橄
、二辉橄
和少量
橄
及斜长二辉橄
组成;
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
幔橄
组成,主要
石类型是方辉橄
和
橄
,缺少典型蛇绿
剖面中的洋壳单元。
The mineral inclusions in the layered cumulate series are remarkably different in species and chemistry from those in the discordant dunite-troctolite layered bodies.
其石组合为多期次侵入的
床状堆晶
橄
-橄长
-斜(钙)长
-斜(钙)长质辉长
-辉长
系列,其中可见不谐合的
橄
-橄长
侵入体。
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