ダイアスポアダイアスポアMeanings1noundiasporeA mineral, aluminium oxide hydroxide (α-AlO(OH)), used as a refractory material and sometimes as a gemstone.ダイアスポアはボーキサイトの主しゅ成せい分ぶんの一ひとつです。Diaspore is one of the main components of bauxite.
