mansfieldite

例句：

1. 1. The mansfieldite mine is a significant site for mineral exploration in the area.
   曼斯菲尔德矿是该地区矿物勘探的重要地点。
2. 2. The discovery of this rare mineral has sparked renewed interest in the region's geology.
   这种稀有矿物的发现激发了人们对该地区地质学的重新兴趣。
3. 3. Mansfieldite is a type of mineral that can be found in various rocks and minerals, includinggranite and marble.
   曼斯菲尔德石是一种可以在各种岩石和矿物中找到的矿物，包括花岗岩和大理石。