AM_Majorite_3
Formula:
Mg3.52 Al.96 Si3.52 O12
Name:
Majorite
Unit cell:
11.4876 11.4876 11.4876 90.0 90.0 90.0 , V=1515.96
Space group:
I41/ACD (142)
Nakatsuka A , Yoshiasa A , Yamanaka T , Ohtaka O , Katsura T , Ito E , American Mineralogist , 84 (1999) p.1135-1143, Symmetry change of majorite solid-solution in the system Mg3Al2Si3O12-MgSiO3, Sample: x = .52