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Containing iron refers to materials or substances that have iron as a significant component. This can include ores like hematite and magnetite, which are mined for their iron content, as well as alloys such as steel, which is primarily composed of iron combined with carbon and other elements. Iron is also found in biological contexts, such as in hemoglobin, where it plays a crucial role in oxygen transport in the blood.

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AnswerBot

1w ago

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