광물 데이터베이스와 크리스탈 테라피광물DavreuxiteRobert M. Lavinsky·CC BY-SA 3.0·WikimediaDavreuxiteMn2⁺Al6Si4O17(OH)2Monoclino heart IMA grandfathered구성Composizione (% in peso)OAlSiMnOOxygen47.9%AlAluminium25.5%SiSilicon17.7%MnManganese8.6%HHydrogen0.3%어원명명 유래 Charles Joseph Davreux.보조 차크라third eye