赤鉄鉱 せきてっこう Meanings Noun hematite Kanji 赤 red. Read as セキ. 鉄 iron. Read as テツ. 鉱 ore. Read as コウ. Words containing 赤鉄鉱 水赤鉄鉱 (すいせきてっこう) turgite Word lists Mineralogy Jinuma: Japanese Dictionary · Word lists