We have found a promising iron deposit.

我们已经发现了一个有开采价值的铁矿床。

The amphibole in the Mengku iron deposit is actinolite belonging to ferro-edenite.

角闪石属于单斜角闪石中的阳起石。

The Ningxiang-type iron deposit in western Hubei is widely-spreading and of large-size and is characterized by hematite ooid.

鄂西宁乡式铁矿分布广、规模大,普遍发育赤铁矿鲕粒。