phyllarenite

例句：

1. 1.The phyllarenite is a rare mineral that has been found in ancient caves.
   这种石松花石是一种在古代洞穴中发现的稀有矿物。
2. 2. The phyllarenite was used as a decorative material for centuries.
   这种石松花石被用作装饰材料几个世纪。
3. 3. The phyllarenite has been studied for its potential applications in various fields.
   这种石松花石已被研究用于各种领域的可能应用。