staurolite cyanite

例句：

1. 1. The mineralstaurolite is a valuable resourcefor the construction industry.
   石英石是一种对建筑业有价值的资源。
2. 2. The staurolitemine is located in the mountains, providinga unique natural landscape.
   石英矿位于山区，提供了独特的自然景观。
3. 3. Thestaurolite hasbeen used in jewelry making forcenturies due to its durability and beauty.
   由于其耐用性和美丽，石英石被用于珠宝制作已有数百年历史。
4. 1.Cyanite is a type of bluecopper ore that is highly valued forits color and durability.
   蓝铜矿是一种价值极高的蓝色铜矿石，因其颜色和耐用性而受到重视。
5. 2. The cyanite mine is one of the largestin the world, producing significant amounts ofthis precious mineral.
   这个蓝铜矿矿是世界最大的之一，生产了大量的这种珍贵矿物。
6. 3. Cyanite is often used indecorative arts as it has a beautiful bluecolor.
   蓝铜矿常用于装饰艺术中，因为它具有美丽的蓝色。