Citation: Sudarsanan, K.; Young, R.A. (1978). Structural interactions of F, Cl and OH in Apatites. Acta Crystallographica B (24,1968-38,1982), 34, pp. 1401-1407.
Formula: Ca4.8938 Cl0.2262 O0.1748
Chemical name:Ca4.895 (P O4)2.995 Cl.23 F.77 (O H).35