最終更新日：2024/08/01

(mineralogy) A hexagonal-dihexagonal dipyramidal black mineral containing iron, lead, magnesium, manganese, and oxygen.

正解を見る

plumboferrite

問題を編集する

元となった辞書の項目

plumboferrite

noun

(mineralogy) A hexagonal-dihexagonal dipyramidal black mineral containing iron, lead, magnesium, manganese, and oxygen.

Plumboferrite is a type of magnetic material.

意味（1）

(mineralogy) A hexagonal-dihexagonal dipyramidal black mineral containing iron, lead, magnesium, manganese, and oxygen.