礦物資料庫與水晶療法礦物Jahnsite-(CaMnMn)David Hospital·CC BY-SA 4.0·WikimediaJahnsite-(CaMnMn)CaMn2⁺Mn2⁺2Fe3⁺2(PO4)4(OH)2(H2O)8Monoclino heart IMA approved成分Composizione (% in peso)OPMnFeOOxygen54.5%PPhosphorus16.2%MnManganese14.4%FeIron7.3%CaCalcium5.2%HHydrogen2.4%詞源命名來源 manganese.次要脈輪root