Base de minéraux et lithothérapieMinérauxSteiningeriteVolker Heck·CC BY 4.0·WikimediaSteiningeriteBa2Zr2(Si4O12)O2Tetragonale crown IMA approvedCompositionComposizione (% in peso)BaOZrSiBaBarium34.6%OOxygen28.2%ZrZirconium23.0%SiSilicon14.2%