cordierite | (n) a blue mineral of magnesium and iron and aluminum and silicon and oxygen; often used as a gemstone |
Cordierite | n. [ Named after the geologist |
コージェライト;コーディアライト | [ko-jieraito ; ko-deiaraito] (n) (See 菫青石) cordierite [Add to Longdo] |
菫青石 | [きんせいせき, kinseiseki] (n) cordierite [Add to Longdo] |