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。

Lead

铅

Pb

This sample of elemental lead is displayed in the Smithsonian Museum of Natural History. The sample at left is about 20 cm across and is from Langban mine, Filipstad, Varmland, Sweden. It is described as lead with pyrochroite and barite. It is rare to find elemental lead; its most common ore is the sulfide galena, PbS.

这个铅元素样品陈列在史密森尼自然历史博物馆中。左侧的样品宽约20厘米，来自瑞典Varmland地区的Filipstad的Langban矿。该样品描述为铅、辉钼矿和钡矿的混合物。纯铅元素较为罕见，其最常见的矿石是硫化物矿石方铅矿，化学式为PbS。

Mindat: Lead

Mindat: 铅
Minerals
矿物
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