Citation: Hatert, F.; Hermann, R.P.; Long, G.J.; Fransolet, A.M.; Grandjean, F. (2003). An X-ray Rietveld, infrared and Moessbauer spectral study of the NaMn (Fe1-x Inx)2 (P O4)3 alluaudite-type solid solution. American Mineralogist, 88, pp. 211-222.
Formula: In1.932 Mn1.068 Na1.12 O12 P3
Chemical name:Na1.12 (Mn0.768 In0.232) (In1.7 Mn0.3) (P O4)3