1·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。
2·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。
3·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。
4·A widely occurring iron oxide ore; a mixture of goethite and hematite and lepidocrocite.
一种常见的氧化铁矿石，是针铁矿、赤铁矿和纤铁矿的混合物。
5·We find that hematite is the main magnetic carrier mineral according to isothermal remanent magnetization acquisition and demagnetization of three orthogonal isothermal remanent magnetization.
通过等温剩磁和三轴热退磁实验确定了样品中的主要载磁矿物为赤铁矿。