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。

Senaite

塞纳特

Pb(Ti,Fe,Mn)21O38

Pb(Ti,Fe,Mn)₂₁O₃₈

This sample of senaite is displayed in the Smithsonian Museum of Natural History. Senaite is an oxide mineral of lead, titanium, manganese, and iron with the composition Pb(Ti, Fe, Mn)21O38 . This sample is about 9x9 cm and is from Diamantina, Minas Gerais, Brazil.

这种锡石样品陈列在史密森尼自然历史博物馆中。锡石是一种含铅、钛、锰和铁的氧化物矿物，其化学式为Pb(Ti, Fe, Mn)₂₁O₃₈。该样品尺寸约为9x9厘米，产自巴西米纳斯吉拉斯州的迪亚曼蒂纳。

Mindat: Senaite

Mindat: Senaite（专名或术语）
Minerals
矿物
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