perthitic

例句：

1. 1. The mineral is used in the production of carbonate rocks.
   这种矿物用于生产碳酸盐岩石。
2. 2. The chemical properties of this compound are similar to those of perthite.
   这种化合物的化学性质与石炭酸相似。
3. 3.The perthitic rock has been found in many parts of the world.
   这种岩石在世界许多地方都有发现。