pyrochlore

例句：

1. 1. The pyrochlore crystals were found in the volcanic rocks.
   在火山岩中发现了磷氯铜矿晶体。
2. 2. Pyrochlore is a mineral that is often used as a pigment in paints and ceramics.
   磷氯铜矿是一种常用于油漆和陶瓷颜料的矿物。
3. 3. The pyrochlore mine is located in the heart of the mountain range.
   磷氯铜矿矿位于山脉中心地带。