Analcime
（重定向自Analcite）
![](/Images/godic/202412/20/Analcime,_Aegirine,_Natrolite-2258350144.jpg")
![](/Images/godic/202412/20/Analcima0144.jpg")
![](/Images/godic/202412/20/Analcime-mrz182a0144.jpg")
![Gruppe von weißen Analcimkristallen auf gelbem Stilbit aus Cape D'Or, Bay of Fundy, Kanada(Größe: 3,0 x 2,0 cm)](/Images/godic/202412/20/Analcime-1467720145.jpg")
Analcime or analcite (from the Greek analkimos - "weak") is a white, gray, or colorless tectosilicate mineral. Analcime consists of hydrated sodium aluminium silicate in cubic crystalline form. Its chemical formula is NaAlSi2O6·H2O. Minor amounts of potassium and calcium substitute for sodium. A silver-bearing synthetic variety also exists (Ag-analcite).