johnstonotite

例句：

1. 1. This mineral is known for its unique properties and has been used in various industries.
   这种矿物因其独特的性质而被用于各种行业。
2. 2.The Johnstonite mine is located in the heart of the mountain range, providing a breathtaking view.
   约翰斯顿矿位于山脉中心，提供了令人惊叹的景色。
3. 3.Due to its high demand, the price of Johnstonite has increased significantly over the past few years.
   由于需求增加，约翰斯顿石的价格在过去几年里显著上涨。