锌铁矿

例句：

1. 1. Zinc is an essential element for the human body.
   锌是人体必需的元素。
2. 2. The mining company has been extracting zinc from this area for decades.
   这个矿场几十年来一直在从这个地区提取锌。
3. 3. The zinc mine is a major source of income for the local economy.
   这个锌矿是当地经济的主要收入来源。