Bilingual edition: English is preserved and Chinese follows each unit. Terminology uses the confirmed v20260916 glossary; automated semantic review remains traceable. 中英双语版:英文原文完整保留,中文紧随对应单元;术语采用 v20260916 确认表,自动语义审校结果可追溯。
Mimetite
密特石
Pb5(AsO4)3Cl
Pb₅(AsO₄)₃Cl
This sample of mimetite is displayed in the Smithsonian Museum of Natural History. Mimetite contains lead, arsenic and chlorine with the composition Pb5(AsO4)3Cl. This sample is about 5x5 cm and is from Tsumeb, Namibia.