鉱物データベースとクリスタルセラピー鉱物Potassic-fluoro-pargasitePotassic-fluoro-pargasiteKCa2(Mg4Al)(Si6Al2)O22F2Monoclino root IMA redefined構成Composizione (% in peso)OSiMgAlCaOOxygen41.1%SiSilicon19.7%MgMagnesium11.4%AlAluminium9.5%CaCalcium9.4%KPotassium4.6%FFluorine4.4%語源名前の由来 fluorine.