광물 데이터베이스와 크리스탈 테라피광물HillebranditeDavid Hospital·CC BY-SA 4.0·WikimediaHillebranditeCa2(SiO3)(OH)2 heart IMA grandfathered구성Composizione (% in peso)CaOSiCaCalcium42.1%OOxygen42.0%SiSilicon14.8%HHydrogen1.1%어원명명 유래 William Francis Hillebrand.