Database minerali e cristalloterapiaMineraliFairfielditeRobert M. Lavinsky·CC BY-SA 3.0·WikimediaFairfielditeCa2Mn2⁺(PO4)2·2H2OTriclino heart IMA grandfatheredComposizioneComposizione (% in peso)OCaPMnOOxygen44.3%CaCalcium22.2%PPhosphorus17.2%MnManganese15.2%HHydrogen1.1%EtimologiaNome derivato da Fairfield County.