AM_Todorokite_2
Formula: Mn O2
Name: Todorokite
Unit cell: 9.789 2.834 9.551 90.0 93.7 90.0 , V=264.41
Space group: P12/M1 (10)

Post J E , Bish D L , American Mineralogist , 73 (1988) p.861-869, Rietveld refinement of the todorokite structure, Sample: Cuba