Mg2 (P O4) (F0.61 (O H)0.39)

F_0.61H_0.39Mg₂O_4.39P

Ren LiudongGrew, E.S.Xiong MingMa Zhesheng

Canadian Mineralogist (2003) 41, 393-411

a=9.645Å   b=31.659Å   c=11.914Å

α=90°   β=108.26°   γ=90°