鉱物データベースとクリスタルセラピー鉱物FaheyiteFaheyiteBe2Mn2⁺Fe3⁺2(PO4)4·6H2OEsagonale heart IMA grandfathered構成Composizione (% in peso)OPFeMnOOxygen57.1%PPhosphorus20.1%FeIron9.1%MnManganese8.9%BeBeryllium2.9%HHydrogen2.0%語源名前の由来 Joseph J. Fahey.