Skip to main content
. 2014 Dec 15;112(1):31–36. doi: 10.1073/pnas.1401782112

Fig. 2.

Fig. 2.

Calculated equilibrium 13C/12C fractionation between mantle carbon phases (A) and Fe3C, compared with experimental data. Two dashed red lines are density functional theory calculations for diamond−Fe3C (above) and diamond−η−Fe2C (below) fractionation (29−32).