Fig. 4: Magnesium isotope diffusion model.
From: Titanium-rich basaltic melts on the Moon modulated by reactive flow processes
Change in δ26/24Mg of a finite mass of IBC partial melt upon diffusive Mg exchange with an olivine crystal, as shown schematically in the inset, for three melt–olivine ratios (curve labels). The grey-shaded field shows δ26/24Mg of the high-Ti lunar basalts. The diffusion modelling approach and parameters are provided in Methodsand Supplementary Table 5.
