natrikalite

例句：

1. 1.The mineral is used in the production of glass and ceramics.
   这种矿物用于制造玻璃和陶瓷。
2. 2. The crystal structure of this mineral is unique and has been studied for decades.
   这种矿物的晶体结构独特，几十年来一直备受关注。
3. 3. The mineral is mined from deep within the earth's crust, which is why it is so valuable.
   这种矿物是从地球地壳深处开采出来的，这就是为什么它如此珍贵的原因。