最終更新日：2024/08/06

(mineralogy) A grey-black monoclinic mineral containing astatine, lead, sulphur and thallium.

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richardsollyite

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richardsollyite

noun

(mineralogy) A grey-black monoclinic mineral containing astatine, lead, sulphur and thallium.

Richardsollyite is a rare mineral found in certain geological formations.

意味（1）

(mineralogy) A grey-black monoclinic mineral containing astatine, lead, sulphur and thallium.