Crystal Structure of Ringwoodite


American Mineralogist (1993) 78, 1320-1323


Mineral nameRingwoodite
FormulaFe1.234Mg0.766O4Si
a (Å)8.1763
b (Å)8.1763
c (Å)8.1763
α (°)90
β (°)90
γ (°)90
V (Å3)546.601
Space groupF d -3 m :2