ferrohypersthene

例句：

1. 1.The mineral ferrohypersthene is a rare and valuable gemstone.
   这种矿物铁超硅石是一种稀有且珍贵的宝石。
2. 2.The discovery of this mineral has sparked interest in the study of Earth's early history.
   这种矿物的发现激发了人们研究地球早期历史的兴趣。
3. 3. The mine is rich in iron hypersthene, which can be used to make high-quality steel.
   这个矿藏富含铁超硅石，可以用来制造高质量的钢材。