最終更新日：2024/08/01

(mineralogy) A monoclinic-prismatic black mineral containing aluminum, hydrogen, iron, manganese, oxygen, and silicon.

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deerite

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deerite

noun

(mineralogy) A monoclinic-prismatic black mineral containing aluminum, hydrogen, iron, manganese, oxygen, and silicon.

I saw a deerite in the forest.

意味（1）

(mineralogy) A monoclinic-prismatic black mineral containing aluminum, hydrogen, iron, manganese, oxygen, and silicon.