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单词 pearceite
释义

Definition of pearceite in English:

pearceite

noun ˈpɪəsʌɪt
Mineralogy

  • A black, lustrous, brittle mineral consisting of a sulphide of silver and arsenic, Ag₁₆As₈S₁₁, occurring as tabular crystals of the monoclinic system and usually containing copper in place of some of the silver.

Origin

Late 19th century. From the name of Richard Pearce, British-born metallurgist and chemist + -ite.

Definition of pearceite in US English:

pearceite

nounˈpɪəsʌɪt
Mineralogy

  • A black, lustrous, brittle mineral consisting of a sulphide of silver and arsenic, Ag₁₆As₈S₁₁, occurring as tabular crystals of the monoclinic system and usually containing copper in place of some of the silver.

Origin

Late 19th century. From the name of Richard Pearce, British-born metallurgist and chemist + -ite.
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更新时间：2025/6/18 16:07:02