AM_Alluaudite_2 Formula: Na.549 Mn.564 In.936 Fe P2.5 O12 Name: Alluaudite Unit cell: 12.131 12.746 6.47 90.0 114.84 90.0 , V=907.85 Space group: C12/C1 (15)
Hatert F , Hermann R P , Long G J , Fransolet A M , Grandjean F , American Mineralogist , 88 (2003) p.211-222, An X-ray Rietveld, infrared, and Mossbauer spectral study of the, NaMn(Fe1-xInx)2(PO4)3 alluaudite-type solid solution, Sample: x = 0.50, NaMnFeIn(PO4)3