Basis data mineral & terapi kristalMineralHoltstamiteHoltstamiteCa3(Al,Mn3⁺)2(SiO4)2(OH)4Tetragonale root IMA approvedKomposisiComposizione (% in peso)OCaSiAlOOxygen45.0%CaCalcium28.2%SiSilicon13.2%AlAluminium12.7%HHydrogen0.9%EtimologiDinamai dari Dan Holtstam.