phosphorroessierite

例句：

1. 1. The mineral phosphor is usedin the production of glass and ceramics.
   磷在玻璃和陶瓷的生产中被使用。
2. 2.The chemical composition of this mineral is similarto that of olivine.
   这种矿物的化学成分与橄榄石相似。
3. 3. The crystal structureof phosphor is unique and has beenstudied for many years.
   磷的晶体结构独特，多年来一直受到研究。