Basis data mineral & terapi kristalMineralMagnesiohulsiteDavid Hospital·CC BY-SA 4.0·WikimediaMagnesiohulsiteMg2Fe3⁺O2(BO3)Monoclino IMA approvedKomposisiComposizione (% in peso)OFeMgOOxygen41.0%FeIron28.6%MgMagnesium24.9%BBoron5.5%EtimologiDinamai dari magnesium.