AM_Lithiophorite
Formula: Mn Al.65 Li.33 O4 H2
Name: Lithiophorite
Unit cell: 2.9247 2.9247 28.169 90.0 90.0 120.0 , V=208.67
Space group: R-3M (166)

Post J E , Appleman D E , American Mineralogist , 79 (1994) p.370-374, Crystal structure refinement of lithiophorite, Note: U(1,2) for Mn/Al/Li/O2 have been altered to match symmetry constraints.