Extended Data Fig. 1: Calculated free energies. | Nature Geoscience

Extended Data Fig. 1: Calculated free energies.

From: The Earth’s core as a reservoir of water

Extended Data Fig. 1

Calculated volumes and Gibbs free energies \(\bar G\left( {p,T,x} \right)\) of iron and silicate melts with H and H2O at 20, 50, 90, and 135 GPa, corresponding to temperatures of 2800, 3500, 3900 and 4200 K, respectively.

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