礦物資料庫與水晶療法礦物Jahnsite-(MnMnFe)Jahnsite-(MnMnFe)Mn2⁺Mn2⁺Fe2⁺2Fe3⁺2(PO4)4(OH)2·8H2OMonoclino IMA approved成分Composizione (% in peso)OPFeMnOOxygen53.4%PPhosphorus15.9%FeIron14.3%MnManganese14.1%HHydrogen2.3%