Schiller et al. Tracking the formation of magma oceans in the Solar System using stable magnesium isotopes Figure 1 The minimum degree of partial melting.

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Schiller et al. Tracking the formation of magma oceans in the Solar System using stable magnesium isotopes Figure 1 The minimum degree of partial melting of the vestan mantle, based on modelling the selected incompatible trace element contents of primitive diogenites. Calculations are based on trace element data for pyroxene determined by laser ablation ICP-MS (Schiller et al., 2011) or digestions of leached whole rock diogenites measured by solution ICP-MS (Barrat et al., 2010). Details of the partial melting model can be found in the Supplementary Information. Figure 1 The minimum degree of partial melting of the vestan mantle, based on modelling the selected incompatible trace element contents of primitive diogenites. Calculations are based on trace element data for pyroxene determined by laser ablation ICP-MS (Schiller et al., 2011) or digestions of leached whole rock diogenites measured by solution ICP-MS (Barrat et al., 2010). Details of the partial melting model can be found in the Supplementary Information. Schiller et al. (2017) Geochem. Persp. Let. 3, 22-31 | doi: 10.7185/geochemlet.1703 © 2017 European Association of Geochemistry