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。

Franckeite

弗兰克石

Pb5Sn3Sb2S14

Pb$_5$Sn$_3$Sb$_2$S$_{14}$

This sample of franckeite is displayed in the Smithsonian Museum of Natural History. Franckeite is a sulfide mineral of lead, tin and antimony with the composition Pb5Sn3Sb2S14. The sample at left is about 15 cm across and is from San Jose mine, Cerado, Oruro, Bolivia.

这个 franckeite 样本陈列在史密森尼自然历史博物馆中。franckeite 是一种含铅、锡和锑的硫化物矿物，其化学式为 Pb₅Sn₃Sb₂S₁₄。左侧的样本宽约15厘米，来自玻利维亚奥鲁罗的 Cerado 矿。

Mindat: Franckeite

Franckeite
Minerals
矿物
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