chalcocyanite

例句：

1. 1. The chalcocyanite mine is located in the remote region of the mountain range.
   铬铜矿矿位于山区的偏远地区。
2. 2. Chalcocyanite is a valuable mineral that can be used to make high-quality steel.
   铬铜矿是一种珍贵的矿物，可以用来制造高质量的钢材。
3. 3. The mining industry heavily relies on the extraction of chalcocyanite for its production needs.
   采矿业严重依赖铬铜矿的开采以满足其生产需求。