Hematite is an iron oxide that is deep red in color .

赤铁矿是一种具有深红颜色的氧化铁。

It only takes a little hematite , merrison said , to stain all the dust a reddish hue .

只需要少许的赤铁矿，梅里逊说，就能将全部尘埃染成微红。

Sinosteel will now help develop midwest 's large-scale mining projects such as the weld range hematite project and the koolanooka magnetite project .

中钢目前将帮助开发中西部公司的大型采矿项目，如weldrange赤铁矿和koolanooka红铁矿项目。

When these surfaces came into contact with the magnetite , an oxygen atom could be transferred from quartz to magnetite , forming a new mineral , hematite .

当这些表面和磁铁矿一接触，氧原子就能从石英砂转移到磁铁矿，形成了一种新的矿物，赤铁矿。