Na4(Si3Al3)O12Cl
Na₄(Si₃Al₃)O₁₂Cl
This sample of sodalite is displayed in the Smithsonian Museum of Natural History. Sodalite is a silicate with sodium and aluminum which contains chlorine. It has the composition Na4(Si3Al3)O12Cl. This gem sample is 8.7 carats. Its origin is unknown.
这种 sodalite 样本陈列在史密森尼自然历史博物馆中。sodalite 是一种含钠和铝的硅酸盐,其中含有氯。其化学式为 Na₄(Si₃Al₃)O₁₂Cl。这块宝石样本重8.7克拉。其来源未知。
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