eclogite

例句：

1. 1. Eclogite is a type of rock that has undergone significant chemical and physical changes during its formation.
   变质岩是一种在形成过程中经历了显著的化学和物理变化的岩石。
2. 2.The eclogite in the mine is a rare and valuable mineral that can be used in various industries.
   矿中的变质岩是一种稀有且宝贵的矿物，可以用于各种行业。
3. 3.Eclogite is often found in areas where there has been significant tectonic activity, such as mountain ranges or plate boundary zones.
   变质岩通常在地壳运动活跃的地区发现，例如山脉或板块边界区。