AM_Magnesite_9
Formula: Mg C O3
Name: Magnesite
Unit cell: 4.6068 4.6068 14.817 90.0 90.0 120.0 , V=272.33
Space group: R-3C (167)

Ross N L , American Mineralogist , 82 (1997) p.682-688, The equation of state and high-pressure behaviour of magnesite, Sample: at P = 3.09 GPa