Fig. 7: Biplots of WD-XRF-measured major plaster concentrations.
A CaO vs. SiO2; B TiO2 vs. K2O; and C Al2O3 vs. FeO.
Fig. 7: Biplots of WD-XRF-measured major plaster concentrations. | npj Heritage Science
A CaO vs. SiO2; B TiO2 vs. K2O; and C Al2O3 vs. FeO.
