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Iron oxide pigment is a color pigment whose basic substance is the oxide of iron, such as red oxide, yellow iron oxide, black iron oxide, and brown oxide. 氧化鉄顔料主要指基本物質爲鉄的氧化物的著色顔料，如氧化鉄紅、鉄黑、鉄黃、鉄棕等。