====== Normalization.Minerals Periodic Table ====== oxide,mole_wt,cation,ncations,noxygen,cation_wt SiO2,60.0843,Si,1,2,28.0855 TiO2,79.8988,Ti,1,2,47.9 Al2O3,101.96128,Al,2,3,26.98154 Fe2O3,159.6922,Fe3,2,3,51.847 Cr2O3,151.9902,Cr,2,3,51.996 FeO,71.8464,Fe2,1,1,51.847 MnO,70.9374,Mn,1,1,54.938 MgO,40.3044,Mg,1,1,24.305 CaO,56.0794,Ca,1,1,40.08 BaO,153.3294,Ba,1,1,137.77 Na2O,61.97894,Na,2,1,22.98977 K2O,94.196,K,2,1,39.0983