AM_Ecandrewsite_1
Formula: (Mn.2 Zn.8) Ti O3
Name: Ecandrewsite
Unit cell: 5.08849 5.08849 13.9937 90.0 90.0 120.0 , V=313.79
Space group: R11-3 (1)

Mitchell R H , Liferovich R P , The Canadian Mineralogist , 42 (2004) p.1871-1880, The pyrophanite-ecandrewsite solid-solution: crystal structures, of the Mn1-xZnxSiO3 series (0.1 <= x <= 0.8), Sample: x = .8, ilmenite structure