AM_Uvarovite
Formula:
Si3 (Cr1.73 Al.21 Fe.05 Ti.01) (Ca2.991 Mn.009) O12
Name:
Uvarovite
Unit cell:
11.988 11.988 11.988 90.0 90.0 90.0 , V=1722.82
Space group:
IA-3D (230)
Novak G A , Gibbs G V , American Mineralogist , 56 (1971) p.791-823, The crystal chemistry of the silicate garnets, sample Uv