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。

Poudrettite

普德里特石

KNa2BSi12O30

KNa₂BSi₁₂O₃₀

This sample of poudrettite is displayed in the Smithsonian Museum of Natural History. Poudrettite is a silicate mineral that contains boron as well as potassium and sodium It has the composition KNa2BSi12O30. The gem sample at left is 9.41 carats and is from Burma.

这种粉ellite样本陈列在史密森尼自然历史博物馆中。粉ellite是一种含硼的硅酸盐矿物，还含有钾和钠，其化学式为KNa₂BSi₁₂O₃₀。左上方的宝石级样本重9.41克拉，来自缅甸。

The spelling poudretteite is also used, and is used by Mindat. This is a rare mineral.

poudretteite 也被称为另一种拼写，且被Mindat采用。这是一种稀有矿物。

Mindat: Poudrettite

Mindat: Poudrettite（专名或术语）
Minerals
矿物
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