AM_Aragonite
Formula: Ca C O3
Name: Aragonite
Unit cell: 4.9614 7.9671 5.7404 90.0 90.0 90.0 , V=226.91
Space group: PMCN (62)

de Villiers J P R , American Mineralogist , 56 (1971) p.758-767, Crystal structures of aragonite, strontianite, and witherite