It can be said that the key work on red iron ore (hematite) has reached expected goal from the "6th Five-year Plan" and has basically solved technical problem about mineral processing of red ore.
可以说我国从“六五”开始的红矿(赤铁矿)攻关工作已基本达到了预期的目的，红矿选矿技术难题已基本解决。
At the furnaces in the centre of the compound, sparks shower down as a mechanical shovel fills a red-hot crucible with coal and iron ore; molten steel pours from another.
在厂区中央的熔炉那里，随着机械铲把煤和铁矿石装满通红的坩埚当中，火星飞溅；铁水从另一个坩埚中注入。
The red earth here contains an estimated 24 billion tons of iron ore.
这里的红土含有大概240亿吨的铁矿。
The red earth here contains an estimated 24 billion tons of iron ore.
这里的红土含有大概240亿吨的铁矿。
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