AM_Dolomite_49 Formula: Ca1.14 Mg.86 C2 O6 Name: Dolomite Unit cell: 4.8215 4.8215 16.111 90.0 90.0 120.0 , V=324.35 Space group: R11-3 (1)

Drits V A , McCarty D K , Sakharov B , Milliken K L , The Canadian Mineralogist , 43 (2005) p.1255-1290, New insight into structural and compositional, variability in some ancient excess-Ca dolomite, Locality: Coke County, Texas, USA, Sample: 821-545, Phase II