AM_Armalcolite_4
Formula:
(Fe.5 Mg.5) Ti2 O5
Name:
Armalcolite
Unit cell:
9.7655 10.0762 3.7429 90.0 90.0 90.0 , V=368.30
Space group:
BBMM (63)
Wechsler B A , American Mineralogist , 62 (1977) p.913-920, Cation distribution and high-temperature crystal chemistry of armalcolite, sample Arm-C, T = 400 deg C