hematite
英
['hemətaɪt]
美
['heməˌtaɪt]
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Noun:
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the principal form of iron ore; consists of ferric oxide in crystalline form; occurs in a red earthy form
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用作名词 (n.)
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It sensed a mineral called hematite that forms under wet conditions.
它也探测到了一种称作赤铁矿的,在潮湿环境中形成的矿藏。
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Iron ores of greatest economic interest contain magnetite and hematite.
最具有经济价值的铁矿包括磁铁矿和赤铁矿。
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