礦物資料庫與水晶療法礦物KeckiteJoan Rosell, from rosellminerals.com·CC BY-SA 4.0·WikimediaKeckiteCaMn(Fe3⁺,Mn)2Fe3⁺2(PO4)4(OH)3(H2O)7Monoclino IMA approved成分Composizione (% in peso)OFePMnOOxygen50.8%FeIron20.4%PPhosphorus15.1%MnManganese6.7%CaCalcium4.9%HHydrogen2.1%詞源命名來源 Erich Keck.