最終更新日：2024/08/01

(mineralogy) An orthorhombic-pyramidal grayish black mineral containing antimony, arsenic, sulfur, and thallium.

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pierrotite

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元となった辞書の項目

pierrotite

noun

(mineralogy) An orthorhombic-pyramidal grayish black mineral containing antimony, arsenic, sulfur, and thallium.

The pierrotite is a rare mineral found in certain regions.

意味（1）

(mineralogy) An orthorhombic-pyramidal grayish black mineral containing antimony, arsenic, sulfur, and thallium.