鉱物データベースとクリスタルセラピー鉱物SiwaqaiteSiwaqaiteCa6Al2(CrO4)3(OH)12·26H2OTrigonale IMA approved構成Composizione (% in peso)OCaCrOOxygen60.8%CaCalcium18.3%CrChromium11.9%HHydrogen4.9%AlAluminium4.1%