蛇绿岩由变质橄榄岩、堆积辉长岩和上部层位基性火山岩系构成。
The ophiolite is composed of metamorphic peridotite, accumulative gabbro and the upper-seated basic volcanic rock series.
佐法尔287，石头，似乎是一个部分壤角砾岩，其中包含大量碎屑堆积橄榄辉长岩和许多小碎屑。
As with Dhofar 287, the stone appears to be a portion of a regolith breccia that contains a large clast of cumulate olivine gabbro and many small clasts.
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