Okenite奥肯石
![]() Ca10Si18O46.18H2OCa₁₀Si₁₈O₄₆·18H₂O
These samples of okenite are displayed in the Smithsonian Museum of Natural History. Okenite is a silicate mineral of calcium with the composition Ca10Si18O46.18H2O. The sample above is about 25 cm across and is from Bombay, Maharashtra, India. 这些奥肯石样本陈列在史密森尼自然历史博物馆中。奥肯石是一种含钙的硅酸盐矿物,化学式为Ca₁₀Si₁₈O₄₆·18H₂O。上方的样本直径约为25厘米,来自印度马哈拉施特拉邦的博尔本杜。
Mindat: Okenite Mindat: Okenite(专名或术语)
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