Mantle Tp 4: KD(Fe Mg), and How to Find a Target Fo Content

This video shows how choices of the Fe-Mg exchange coefficient (KD[Fe-Mg]) controls predicted values of the Fo content of olivine, and how users can vary or control estimates of KD[Fe-Mg]. The video also shows how to use the "Parental Magma Calc" sheet within the workbook and how to set up mixing calculations within the main spreadsheets (e.g., Calc Iterative P) to find a liquid that is in equilibrium with a given olivine composition