stibiacne

例句：

1. 1.The stibiacne is a rare and valuable mineral found in the mountains.
   这种矿物在山区发现，非常罕见且有价值。
2. 2.The stibiacne has been used for centuries to treat various ailments.
   这种矿物被使用了几个世纪来治疗各种疾病。
3. 3.The stibiacne mine is one of the largest in the world, with reserves estimated at over 100 million tons.
   这个矿是世界上最大的之一，估计储量超过1亿公吨。