광물 데이터베이스와 크리스탈 테라피광물HarstigiteJoan Rosell, from rosellminerals.com·CC BY-SA 4.0·WikimediaHarstigiteCa6(Mn,Mg)Be4Si6(O,OH)24Ortorombico root IMA grandfathered구성Composizione (% in peso)OCaSiMnOOxygen43.4%CaCalcium27.2%SiSilicon19.1%MnManganese6.2%BeBeryllium4.1%어원명명 유래 Harstigen mine.