AM_Lawsonite_18
Formula: Ca (Al1.94 Fe.06) Si2 O10 D4
Name: Lawsonite
Unit cell: 5.85539 8.79152 13.1326 90.0 90.0 90.0 , V=676.04
Space group: PMCN (62)

Meyer H W , Marion S , Sondergeld P , Carpenter M A , Knight K S , Redfern S A T , Dove M T , American Mineralogist , 86 (2001) p.566-577, Displacive components of the low-temperature phase transitions in lawsonite, T = 268 K