Extended Data Fig. 6: Fe partition between bridgmanite and ferropericlase.
From: Hydrous peridotitic fragments of Earth’s mantle 660 km discontinuity sampled by a diamond
Fe partition between bridgmanite and ferropericlase at different amounts of Al content in bridgmanite in atoms per formula unit adopted from previous study at 24 GPa, 1650 °C29. Red cross marks the data observed in this study based on the molar Fe/(Fe+Mg) ratio of bridgmanite and ferropericlase, which falls into the range of Al ~0.024 per formula unit.
