げんぶがんしつ 玄武岩質マグマ LinksSentence search for 玄武岩質マグマSentence search for げんぶがんしつマグマKanji details for 玄, 武, 岩 and 質Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. basaltic magmaGeology Discussions Log in to talk about this word.