斑铜矿

例句：

1. 1. The pyrite ore is mined from the area around the city.
   该地区的斑铜矿矿石被开采出来。
2. 2. Pyrite is a common mineral found in many places around the world.
   斑铜矿是一种在世界很多地方都能找到的常见矿物。
3. 3. The pyrite deposit is considered to be one of the largest in the country.
   这个斑铜矿矿床被认为是该国最大的之一。