赤铁矿，红铁矿;hematite 褐铁矿;Limonite;Iron brown hematite;brown hematile;brown iron ore;ironstone;yellow ochre 甲基丙烯酸-β-羟乙酯;甲基丙烯酸-2-羟乙酯;甲基丙烯酸羟乙酯;HEMA;β-hydroxyethyl methacrylate ..
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common brown iron ore 致密褐铁矿
compact brown iron ore 致密褐铁矿
rebellious brown iron ore 难选褐铁矿
brown clay iron ore 粘土质褐铁矿
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