| KCa4Si8O20(F,OH).8H2O
KCa₄Si₈O₂₀(F,OH).8H₂O
This sample of apophyllite is displayed in the Smithsonian Museum of Natural History. Apophyllite is a potassium calcium silicate with the composition KCa4Si8O20(F,OH).8H2O. This gem sample is 15.4 carats and is from Poona, Maharashtra, India.
这种磷钠石标本陈列在史密森尼自然历史博物馆中。磷钠石是一种钾钙硅酸盐,化学式为KCa₄Si₈O₂₀(F,OH)·8H₂O。该宝石标本重15.4克拉,产自印度马哈拉施特拉邦波奥纳。
Mindat treats apophyllite as synonymous with fluorapophyllite.
Mindat将石英矿石视为与氟石英矿石同义
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