礦物資料庫與水晶療法礦物YaroslaviteYaroslaviteCa3Al2F10(OH)2·H2OOrtorombico IMA approved成分Composizione (% in peso)FCaAlOFFluorine45.6%CaCalcium28.9%AlAluminium13.0%OOxygen11.5%HHydrogen1.0%詞源命名來源 Yaroslavskoye tin deposit.