AM_Ringwoodite_12
Formula:
Si.987 Mg1.664 Fe.258 O4
Name:
Ringwoodite
Unit cell:
8.1053 8.1053 8.1053 90.0 90.0 90.0 , V=532.48
Space group:
FD3M (227)
Smyth J R , Holl C M , Frost D J , Jacobsen S D , Langenhorst F , McCammon C A , American Mineralogist , 88 (2003) p.1402-1407, Structural systematics of hydrous ringwoodite and water in Earth s interior, Sample: SZ0104