광물 데이터베이스와 크리스탈 테라피광물CrichtoniteRobert M. Lavinsky·CC BY-SA 3.0·WikimediaCrichtoniteSr(Mn,Y,U)Fe2(Ti,Fe,Cr,V)18(O,OH)38 crown IMA approved구성Composizione (% in peso)TiOFeTiTitanium50.0%OOxygen35.3%FeIron6.5%SrStrontium5.1%MnManganese3.2%어원명명 유래 Alexander Crichton.보조 차크라heart