AM_Almandine_1
Formula:
(Mg.6 Fe2.4) Al2 Si3 O12
Name:
Almandine
Unit cell:
11.502 11.502 11.502 90.0 90.0 90.0 , V=1521.67
Space group:
IA-3D (230)
Armbruster T , Geiger C A , Lager G A , American Mineralogist , 77 (1992) p.512-521, Single-crystal X-ray structure study of synthetic pyrope almandine garnets at, 100 and 293 K, Py20-Alm80 at T = 100 K, Pyrope - Almandine join