very fine prismatic aggregate

例句：

1. 1. The mineral is composed of very fine prisms that reflect light beautifully.
   这种矿物由非常细的棱柱组成，能漂亮地反射光线。
2. 2. The mineral is used in the production of very fine aggregate for construction purposes.
   这种矿物用于生产建筑用的非常细的集合体。
3. 3. The mineral is also used in the production of very fine aggregate for road construction.
   这种矿物还用于生产道路建设的非常细的集合体。