belmontite

例句：

1. 1. The Belmontite mine is one of the largest in the world.
   贝尔蒙特矿是世界上最大的之一。
2. 2.The Belmontite Quartzite is known for its beautiful color and clarity.
   贝尔蒙特石英岩以其美丽的颜色和透明度而闻名。
3. 3. The Belmontite Quartzite has been used in jewelry making for centuries.
   贝尔蒙特石英岩被用于珠宝制作几个世纪了。