manganhedenbergite

例句：

1. 1. The manganese ore is mined from the nearby mines.
   这种锰矿是从附近的矿井开采出来的。
2. 2. Manganese ore is a valuable resource for metallurgy.
   锰矿是冶金工业的重要资源。
3. 3. The manganese ore was used to make steel in ancient times.
   古代人们用锰矿炼钢。