Fig. 3From: Assessment of performance and parameter sensitivity of multicomponent geothermometry applied to a medium enthalpy geothermal systemPlot of K+/Mg2+ versus K+/Ca2+ ratios of the experimental fluids according to Giggenbach and Goguel (1989) (tonalite experiments black circles, andesite experiments red crosses), illustrating the near equilibrium state of the fluidsBack to article page