광물 데이터베이스와 크리스탈 테라피광물FairfielditeRobert M. Lavinsky·CC BY-SA 3.0·WikimediaFairfielditeCa2Mn2⁺(PO4)2·2H2OTriclino heart IMA grandfathered구성Composizione (% in peso)OCaPMnOOxygen44.3%CaCalcium22.2%PPhosphorus17.2%MnManganese15.2%HHydrogen1.1%어원명명 유래 Fairfield County.