xanthorthite

例句：

1. 1. The ore is rich in iron and sulfur.
   这种矿石富含铁和硫。
2. 2. Xanthorthite is a common mineral found in many places around the world.
   黄铁矿是一种在世界许多地方都能找到的常见矿物。
3. 3. The mine produces large amounts of xanthorthite for industrial use.
   这个矿场生产大量的黄铁矿用于工业用途。